{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T14:36:48Z","timestamp":1792420608605,"version":"4.5.0"},"reference-count":24,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2021,7,1]],"date-time":"2021-07-01T00:00:00Z","timestamp":1625097600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,7,1]],"date-time":"2021-07-01T00:00:00Z","timestamp":1625097600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2021,2,8]],"date-time":"2021-02-08T00:00:00Z","timestamp":1612742400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003246","name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","doi-asserted-by":"publisher","award":["110005"],"award-info":[{"award-number":["110005"]}],"id":[{"id":"10.13039\/501100003246","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003246","name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","doi-asserted-by":"publisher","award":["2014-187"],"award-info":[{"award-number":["2014-187"]}],"id":[{"id":"10.13039\/501100003246","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003246","name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","doi-asserted-by":"publisher","award":["NWO 91109024"],"award-info":[{"award-number":["NWO 91109024"]}],"id":[{"id":"10.13039\/501100003246","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003329","name":"Ministerio de Econom\u00eda y Competitividad","doi-asserted-by":"publisher","award":["SAF2014-57680-R"],"award-info":[{"award-number":["SAF2014-57680-R"]}],"id":[{"id":"10.13039\/501100003329","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004099","name":"Ligue Contre le Cancer","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004099","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004431","name":"Fondation de France","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004431","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004587","name":"Instituto de Salud Carlos III","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004587","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008658","name":"German Cancer Research Center","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008658","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000024","name":"Canadian Institutes of Health Research","doi-asserted-by":"publisher","award":["CRN-87521"],"award-info":[{"award-number":["CRN-87521"]}],"id":[{"id":"10.13039\/501100000024","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000272","name":"National Institute for Health Research","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000272","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008054","name":"Fundaci\u00f3n Ram\u00f3n Areces","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008054","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008061","name":"Fundaci\u00f3n Mutua Madrile\u00f1a","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008061","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000289","name":"Cancer Research UK","doi-asserted-by":"publisher","award":["C12292\/A11174"],"award-info":[{"award-number":["C12292\/A11174"]}],"id":[{"id":"10.13039\/501100000289","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000289","name":"Cancer Research UK","doi-asserted-by":"publisher","award":["C12292\/A20861"],"award-info":[{"award-number":["C12292\/A20861"]}],"id":[{"id":"10.13039\/501100000289","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000289","name":"Cancer Research UK","doi-asserted-by":"publisher","award":["C1287\/A10118"],"award-info":[{"award-number":["C1287\/A10118"]}],"id":[{"id":"10.13039\/501100000289","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000289","name":"Cancer Research UK","doi-asserted-by":"publisher","award":["C1287\/A11990"],"award-info":[{"award-number":["C1287\/A11990"]}],"id":[{"id":"10.13039\/501100000289","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000780","name":"European Commission","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000780","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000781","name":"European Research Council","doi-asserted-by":"publisher","award":["ERC-2011-294576"],"award-info":[{"award-number":["ERC-2011-294576"]}],"id":[{"id":"10.13039\/501100000781","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002794","name":"Cancerfonden","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002794","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100013690","name":"Minist\u00e8re de l'\u00c9conomie, de la Science et de l'Innovation - Qu\u00e9bec","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100013690","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008762","name":"Genome Canada","doi-asserted-by":"publisher","award":["GPH-129344"],"award-info":[{"award-number":["GPH-129344"]}],"id":[{"id":"10.13039\/100008762","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100011100","name":"Minist\u00e8re du D\u00e9veloppement \u00c9conomique, de l\u2019Innovation et de l\u2019Exportation","doi-asserted-by":"publisher","award":["PSR-SIIRI-701"],"award-info":[{"award-number":["PSR-SIIRI-701"]}],"id":[{"id":"10.13039\/100011100","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100013062","name":"G\u00e9nome Qu\u00e9bec","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100013062","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100013288","name":"LIFE programme","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100013288","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100014653","name":"Manchester Biomedical Research Centre","doi-asserted-by":"publisher","award":["C5047\/A8385"],"award-info":[{"award-number":["C5047\/A8385"]}],"id":[{"id":"10.13039\/100014653","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100014653","name":"Manchester Biomedical Research Centre","doi-asserted-by":"publisher","award":["IS-BRC-1215-20007"],"award-info":[{"award-number":["IS-BRC-1215-20007"]}],"id":[{"id":"10.13039\/100014653","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100016328","name":"Fondation du cancer du sein du Qu\u00e9bec","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100016328","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000023","name":"Government of Canada","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000023","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005632","name":"Narodowe Centrum Bada\u0144 i Rozwoju","doi-asserted-by":"publisher","award":["ERA-NET-TRANSCAN\/07\/2014"],"award-info":[{"award-number":["ERA-NET-TRANSCAN\/07\/2014"]}],"id":[{"id":"10.13039\/501100005632","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100006364","name":"Institut National Du Cancer","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100006364","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008530","name":"European Regional Development Fund","doi-asserted-by":"publisher","award":["15\/00059"],"award-info":[{"award-number":["15\/00059"]}],"id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008530","name":"European Regional Development Fund","doi-asserted-by":"publisher","award":["PBZ_KBN_122\/P05\/2004"],"award-info":[{"award-number":["PBZ_KBN_122\/P05\/2004"]}],"id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008530","name":"European Regional Development Fund","doi-asserted-by":"publisher","award":["RD12\/0036\/0006"],"award-info":[{"award-number":["RD12\/0036\/0006"]}],"id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100011755","name":"National Center for Research and Development","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100011755","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005972","name":"Deutsche Krebshilfe","doi-asserted-by":"publisher","award":["110837"],"award-info":[{"award-number":["110837"]}],"id":[{"id":"10.13039\/501100005972","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["ajog.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Obstetrics and Gynecology"],"published-print":{"date-parts":[[2021,7]]},"DOI":"10.1016\/j.ajog.2021.01.014","type":"journal-article","created":{"date-parts":[[2021,1,22]],"date-time":"2021-01-22T11:30:34Z","timestamp":1611315034000},"page":"51.e1-51.e17","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":60,"title":["Oral contraceptive use and ovarian cancer risk for BRCA1\/2 mutation carriers: an international cohort study"],"prefix":"10.1016","volume":"225","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2580-2096","authenticated-orcid":false,"given":"Lieske H.","family":"Schrijver","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonis C.","family":"Antoniou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H\u00e5kan","family":"Olsson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thea M.","family":"Mooij","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie-Jos\u00e9","family":"Roos-Blom","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leyla","family":"Azarang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Julian","family":"Adlard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Munaza","family":"Ahmed","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Barrowdale","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rosemarie","family":"Davidson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alan","family":"Donaldson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ros","family":"Eeles","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D. Gareth","family":"Evans","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Debra","family":"Frost","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alex","family":"Henderson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Louise","family":"Izatt","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kai-Ren","family":"Ong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Val\u00e9rie","family":"Bonadona","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isabelle","family":"Coupier","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laurence","family":"Faivre","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean-Pierre","family":"Fricker","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul","family":"Gesta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Klaartje","family":"van Engelen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Agnes","family":"Jager","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fred H.","family":"Menko","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marian J.E.","family":"Mourits","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christian F.","family":"Singer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yen Y.","family":"Tan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lenka","family":"Foretova","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie","family":"Navratilova","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rita K.","family":"Schmutzler","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carolina","family":"Ellberg","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anne-Marie","family":"Gerdes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Trinidad","family":"Caldes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacques","family":"Simard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Edith","family":"Olah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Jakubowska","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Johanna","family":"Rantala","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ana","family":"Osorio","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John L.","family":"Hopper","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kelly-Anne","family":"Phillips","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roger L.","family":"Milne","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mary","family":"Beth Terry","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Catherine","family":"Nogu\u00e8s","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christoph","family":"Engel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karin","family":"Kast","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David E.","family":"Goldgar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Flora E.","family":"van Leeuwen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Douglas F.","family":"Easton","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nadine","family":"Andrieu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matti A.","family":"Rookus","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Catherine","family":"Nogu\u00e8s","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lilian","family":"Laborde","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pauline","family":"Pontois","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emanuelle","family":"Breysse","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Margot","family":"Berline","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dominique","family":"Stoppa-Lyonnet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marion","family":"Gauthier-Villars","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bruno","family":"Buecher","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chrystelle","family":"Colas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olivier","family":"Caron","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Catherine","family":"Nogu\u00e8s","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emmanuelle","family":"Mouret-Fourme","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claire","family":"Saule","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chrystelle","family":"Colas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean-Pierre","family":"Fricker","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christine","family":"Lasset","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Val\u00e9rie","family":"Bonadona","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sophie","family":"Dussard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pascaline","family":"Berthet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laurence","family":"Faivre","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elisabeth","family":"Luporsi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V\u00e9ronique","family":"Mari","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laurence","family":"Gladieff","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul","family":"Gesta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"St\u00e9phanie","family":"Chieze-Val\u00e9ro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jessica","family":"Moretta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hagay","family":"Sobol","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fran\u00e7ois","family":"Eisinger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cornel","family":"Popovici","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michel","family":"Longy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Louise","family":"Grivelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chrystelle","family":"Colas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Florent","family":"Soubrier","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patrick","family":"Benusiglio","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isabelle","family":"Coupier","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pascal","family":"Pujol","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carole","family":"Corsini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie-Emmanuelle","family":"Morin-Meschin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alain","family":"Lortholary","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claude","family":"Adenis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Audrey","family":"Maillez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tan Dat","family":"Nguyen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Capucine","family":"Delnatte","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Caroline","family":"Abadie","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Julie","family":"Tinat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isabelle","family":"Tennevet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christine","family":"Maugard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yves-Jean","family":"Bignon","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mathilde","family":"Gay Bellile","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Clotilde","family":"Penet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H\u00e9l\u00e8ne","family":"Dreyfus","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Odile","family":"Cohen-Haguenauer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brigitte","family":"Gilbert","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laurence","family":"Venat-Bouvet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dominique","family":"Leroux","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cl\u00e9mentine","family":"Legrand","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H\u00e9l\u00e8ne","family":"Dreyfus","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H\u00e9l\u00e8ne","family":"Zattara-Cannoni","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Val\u00e9rie","family":"Layet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elodie","family":"Lacaze","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sandra","family":"Fert-Ferrer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Odile","family":"Bera","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brigitte","family":"Gilbert-Dussardier","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Tougeron","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hakima","family":"Lallaoui","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Julie","family":"Tinat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.A.","family":"Rookus","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F.B.L.","family":"Hogervorst","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F.E.","family":"van Leeuwen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.A.","family":"Adank","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.K.","family":"Schmidt","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.J.","family":"Jenner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.M.","family":"Coll\u00e9e","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.M.W.","family":"van den Ouweland","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.J.","family":"Hooning","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"I.A.","family":"Boere","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.J.","family":"van Asperen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"Devilee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.B.","family":"van der Luijt","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"T.C.T.E.F.","family":"van Cronenburg","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.R.","family":"Wevers","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.R.","family":"Mensenkamp","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.G.E.M.","family":"Ausems","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.J.","family":"Koudijs","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"I.","family":"van de Beek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K.","family":"van Engelen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.J.P.","family":"Gille","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E.B.","family":"G\u00f3mez Garc\u00eda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.J.","family":"Blok","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"de Boer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.P.V.","family":"Berger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.H.","family":"van der Hout","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.J.E.","family":"Mourits","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.H.","family":"de Bock","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Siesling","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Verloop","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E.C.","family":"van den Broek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajog.2021.01.014_bib1","doi-asserted-by":"crossref","first-page":"2402","DOI":"10.1001\/jama.2017.7112","article-title":"Risks of breast, ovarian, and contralateral breast cancer for BRCA1 and BRCA2 mutation carriers","volume":"317","author":"Kuchenbaecker","year":"2017","journal-title":"JAMA"},{"key":"10.1016\/j.ajog.2021.01.014_bib2","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1016\/S1470-2045(06)70987-1","article-title":"Hormones and genetics caught in the crossfire of preventive medicine","volume":"8","author":"Fasching","year":"2007","journal-title":"Lancet Oncol"},{"issue":"Suppl8","key":"10.1016\/j.ajog.2021.01.014_bib3","doi-asserted-by":"crossref","first-page":"viii47","DOI":"10.1093\/annonc\/mdt311","article-title":"Alternatives to risk-reducing surgery for ovarian cancer","volume":"24","author":"Gadducci","year":"2013","journal-title":"Ann Oncol"},{"key":"10.1016\/j.ajog.2021.01.014_bib4","doi-asserted-by":"crossref","first-page":"1136","DOI":"10.1002\/ijc.29386","article-title":"Factors influencing ovulation and the risk of ovarian cancer in BRCA1 and BRCA2 mutation carriers","volume":"137","author":"Kotsopoulos","year":"2015","journal-title":"Int J Cancer"},{"key":"10.1016\/j.ajog.2021.01.014_bib5","doi-asserted-by":"crossref","first-page":"2108","DOI":"10.1002\/cncr.29321","article-title":"Society of Gynecologic Oncology recommendations for the prevention of ovarian cancer","volume":"121","author":"Walker","year":"2015","journal-title":"Cancer"},{"key":"10.1016\/j.ajog.2021.01.014_bib6","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1016\/S1470-2045(06)70983-4","article-title":"Reproductive risk factors for ovarian cancer in carriers of BRCA1 or BRCA2 mutations: a case-control study","volume":"8","author":"McLaughlin","year":"2007","journal-title":"Lancet Oncol"},{"key":"10.1016\/j.ajog.2021.01.014_bib7","doi-asserted-by":"crossref","first-page":"E010","DOI":"10.1186\/bcr93","article-title":"The International BRCA1 \/2Carrier Cohort Study: purpose, rationale, and study design","volume":"2","author":"Goldgar","year":"2000","journal-title":"Breast Cancer Res"},{"key":"10.1016\/j.ajog.2021.01.014_bib8","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1002\/gepi.20074","article-title":"A\u00a0weighted cohort approach for analysing factors modifying disease risks in carriers of high-risk susceptibility genes","volume":"29","author":"Antoniou","year":"2005","journal-title":"Genet Epidemiol"},{"key":"10.1016\/j.ajog.2021.01.014_bib9","doi-asserted-by":"crossref","first-page":"601","DOI":"10.1158\/1055-9965.EPI-08-0546","article-title":"Reproductive and hormonal factors, and ovarian cancer risk for BRCA1 and BRCA2 mutation carriers: results from the International BRCA1\/2 Carrier Cohort Study","volume":"18","author":"Antoniou","year":"2009","journal-title":"Cancer Epidemiol Biomarkers Prev"},{"key":"10.1016\/j.ajog.2021.01.014_bib10","doi-asserted-by":"crossref","first-page":"185","DOI":"10.1111\/insr.12214","article-title":"A\u00a0tutorial on multilevel survival analysis: methods, models and applications","volume":"85","author":"Austin","year":"2017","journal-title":"Int Stat Rev"},{"key":"10.1016\/j.ajog.2021.01.014_bib11","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1007\/s10549-005-9051-5","article-title":"Influence of selected lifestyle factors on breast and ovarian cancer risk in BRCA1 mutation carriers from Poland","volume":"95","author":"Gronwald","year":"2006","journal-title":"Breast Cancer Res Treat"},{"key":"10.1016\/j.ajog.2021.01.014_bib12","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1016\/S0140-6736(08)60167-1","article-title":"Ovarian cancer and oral contraceptives: collaborative reanalysis of data from 45 epidemiological studies including 23,257 women with ovarian cancer and 87,303 controls","volume":"371","author":"Beral","year":"2008","journal-title":"Lancet"},{"key":"10.1016\/j.ajog.2021.01.014_bib13","doi-asserted-by":"crossref","first-page":"pky023","DOI":"10.1093\/jncics\/pky023","article-title":"Oral contraceptive use and breast cancer risk: retrospective and prospective analyses from a BRCA1 and BRCA2 mutation carrier cohort study","volume":"2","author":"Schrijver","year":"2018","journal-title":"JNCI Cancer Spectr"},{"key":"10.1016\/j.ajog.2021.01.014_bib14","doi-asserted-by":"crossref","first-page":"428","DOI":"10.1016\/j.ygyno.2013.12.014","article-title":"Risk management options elected by women after testing positive for a BRCA mutation","volume":"132","author":"Garcia","year":"2014","journal-title":"Gynecol Oncol"},{"key":"10.1016\/j.ajog.2021.01.014_bib15","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1001\/2013.jamainternmed.962","article-title":"Risk-reducing salpingo-oophorectomy and ovarian cancer screening in 1077 women after BRCA testing","volume":"173","author":"Mannis","year":"2013","journal-title":"JAMA Intern Med"},{"key":"10.1016\/j.ajog.2021.01.014_bib16","doi-asserted-by":"crossref","first-page":"180","DOI":"10.1016\/j.maturitas.2013.10.017","article-title":"Risk-reducing mastectomy in BRCA1\/2 mutation carriers: factors influencing uptake and timing","volume":"77","author":"van Driel","year":"2014","journal-title":"Maturitas"},{"key":"10.1016\/j.ajog.2021.01.014_bib17","doi-asserted-by":"crossref","first-page":"711","DOI":"10.1186\/s12885-015-1774-z","article-title":"Prior oral contraceptive use in ovarian cancer patients: assessing associations with overall and progression-free survival","volume":"15","author":"Jatoi","year":"2015","journal-title":"BMC Cancer"},{"key":"10.1016\/j.ajog.2021.01.014_bib18","doi-asserted-by":"crossref","first-page":"1587","DOI":"10.1097\/IGC.0000000000000540","article-title":"Oral contraceptive use and reproductive characteristics affect survival in patients With epithelial ovarian cancer: a cohort study","volume":"25","author":"Kolomeyevskaya","year":"2015","journal-title":"Int J Gynecol Cancer"},{"key":"10.1016\/j.ajog.2021.01.014_bib19","doi-asserted-by":"crossref","first-page":"429","DOI":"10.1158\/1055-9965.EPI-12-1183-T","article-title":"Hormonal and reproductive risk factors for epithelial ovarian cancer by tumor aggressiveness","volume":"22","author":"Poole","year":"2013","journal-title":"Cancer Epidemiol Biomarkers Prev"},{"key":"10.1016\/j.ajog.2021.01.014_bib20","doi-asserted-by":"crossref","first-page":"g6356","DOI":"10.1136\/bmj.g6356","article-title":"Oral contraceptive use and mortality after 36 years of follow-up in the Nurses\u2019 Health Study: prospective cohort study","volume":"349","author":"Charlton","year":"2014","journal-title":"BMJ"},{"key":"10.1016\/j.ajog.2021.01.014_bib21","doi-asserted-by":"crossref","first-page":"c927","DOI":"10.1136\/bmj.c927","article-title":"Mortality among contraceptive pill users: cohort evidence from Royal College of General Practitioners' Oral Contraception Study","volume":"340","author":"Hannaford","year":"2010","journal-title":"BMJ"},{"key":"10.1016\/j.ajog.2021.01.014_bib22","doi-asserted-by":"crossref","first-page":"1622","DOI":"10.1038\/bjc.2015.377","article-title":"Reproductive factors and epithelial ovarian cancer survival in the EPIC cohort study","volume":"113","author":"Be\u0161evi\u0107","year":"2015","journal-title":"Br J Cancer"},{"key":"10.1016\/j.ajog.2021.01.014_bib23","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1111\/j.1525-1438.2007.01031.x","article-title":"The influence of reproductive and hormonal factors on ovarian cancer survival","volume":"18","author":"Nagle","year":"2008","journal-title":"Int J Gynecol Cancer"},{"key":"10.1016\/j.ajog.2021.01.014_bib24","doi-asserted-by":"crossref","first-page":"672","DOI":"10.1002\/ijc.23429","article-title":"Predictors of ovarian cancer survival: a population-based prospective study in Sweden","volume":"123","author":"Yang","year":"2008","journal-title":"Int J Cancer"}],"container-title":["American Journal of Obstetrics and Gynecology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937821000387?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937821000387?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,2]],"date-time":"2025-11-02T10:36:00Z","timestamp":1762079760000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002937821000387"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,7]]},"references-count":24,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,7]]}},"alternative-id":["S0002937821000387"],"URL":"https:\/\/doi.org\/10.1016\/j.ajog.2021.01.014","relation":{"has-review":[{"id-type":"doi","id":"10.3410\/f.739450505.793594904","asserted-by":"object"}]},"ISSN":["0002-9378"],"issn-type":[{"value":"0002-9378","type":"print"}],"subject":[],"published":{"date-parts":[[2021,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Oral contraceptive use and ovarian cancer risk for BRCA1\/2 mutation carriers: an international cohort study","name":"articletitle","label":"Article Title"},{"value":"American Journal of Obstetrics and Gynecology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajog.2021.01.014","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 The Authors. Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}