{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T03:32:10Z","timestamp":1793244730387,"version":"4.5.0"},"reference-count":31,"publisher":"Informa UK Limited","issue":"3","license":[{"start":{"date-parts":[[2017,9,22]],"date-time":"2017-09-22T00:00:00Z","timestamp":1506038400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/doi.org\/10.1080\/policies-text-data-mining"}],"content-domain":{"domain":["www.tandfonline.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Maternal-Fetal &amp; Neonatal Medicine"],"published-print":{"date-parts":[[2019,2,1]]},"DOI":"10.1080\/14767058.2017.1379073","type":"journal-article","created":{"date-parts":[[2017,9,22]],"date-time":"2017-09-22T08:16:19Z","timestamp":1506068179000},"page":"389-397","update-policy":"https:\/\/doi.org\/10.1080\/tandf_crossmark_01","source":"Crossref","is-referenced-by-count":17,"title":["Morbidity and mortality of very low birth weight multiples compared with singletons"],"prefix":"10.1080","volume":"32","author":[{"given":"Roser","family":"Porta","sequence":"first","affiliation":[{"name":"Department of Neonatology-Pediatrics, Hospital Universitari Dexeus","place":["Barcelona, Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eva","family":"Capdevila","sequence":"additional","affiliation":[{"name":"Department of Neonatology-Pediatrics, Hospital Universitari Dexeus","place":["Barcelona, Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesc","family":"Botet","sequence":"additional","affiliation":[{"name":"Department of Neonatology, Hospital Clinic de Barcelona","place":["Barcelona, Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sergi","family":"Verd","sequence":"additional","affiliation":[{"name":"Health Sciences Research Institute (IUNICS)","place":["Palma de Mallorca, Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gemma","family":"Ginovart","sequence":"additional","affiliation":[{"name":"Hospital de la Santa Creu i Sant Pau","place":["Barcelona, Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elisenda","family":"Moliner","sequence":"additional","affiliation":[{"name":"Hospital de la Santa Creu i Sant Pau","place":["Barcelona, Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marta","family":"Nicol\u00e0s","sequence":"additional","affiliation":[{"name":"Department of Neonatology-Pediatrics, Hospital de Terrassa","place":["Terrassa, Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jose","family":"Rios","sequence":"additional","affiliation":[{"name":"IDIBAPS \u2013 Hospital Clinic Barcelona","place":["Barcelona, Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"SEN1500 Network","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"301","published-online":{"date-parts":[[2017,9,22]]},"reference":[{"key":"e_1_3_3_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-3016.2009.01044.x"},{"key":"e_1_3_3_3_1","first-page":"1","article-title":"Births: final data for 2013","volume":"64","author":"Martin JA","year":"2015","unstructured":"Martin JA, Hamilton BE, Osterman MJ. Births: final data for 2013. Natl Vital Stat Rep. 2015;64:1\u201365.","journal-title":"Natl Vital Stat Rep"},{"issue":"3","key":"e_1_3_3_4_1","doi-asserted-by":"crossref","first-page":"e0149252","DOI":"10.1371\/journal.pone.0149252","article-title":"Variations in multiple birth rates and impact on perinatal outcomes in Europe","volume":"11","author":"Heino A","year":"2016","unstructured":"Heino A, Gissler M, Hindori-Mohangoo AD, et\u00a0al. Variations in multiple birth rates and impact on perinatal outcomes in Europe. PLoS One. 2016. 2016;11(3):e0149252.","journal-title":"PLoS One. 2016"},{"key":"e_1_3_3_5_1","unstructured":"Available from: http:\/\/www.se-neonatal.es\/Portals\/0\/SEN-1500\/Informe_Morbi-Mortalidad_SEN1500_2014.pdf."},{"key":"e_1_3_3_6_1","doi-asserted-by":"publisher","DOI":"10.2105\/AJPH.92.8.1323"},{"key":"e_1_3_3_7_1","doi-asserted-by":"publisher","DOI":"10.1159\/000151750"},{"key":"e_1_3_3_8_1","first-page":"CD004454","article-title":"Antenatal corticosteroids for accelerating fetal lung maturation for women at risk of preterm birth","volume":"3","author":"Roberts D","year":"2006","unstructured":"Roberts D, Dalziel S. Antenatal corticosteroids for accelerating fetal lung maturation for women at risk of preterm birth. Cochrane Database Syst Rev. 2006;3:CD004454.","journal-title":"Cochrane Database Syst Rev"},{"key":"e_1_3_3_9_1","doi-asserted-by":"publisher","DOI":"10.1067\/mcp.2002.120250"},{"key":"e_1_3_3_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9378(98)70075-4"},{"key":"e_1_3_3_11_1","doi-asserted-by":"publisher","DOI":"10.1136\/fn.88.1.F36"},{"key":"e_1_3_3_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2004.03.040"},{"key":"e_1_3_3_13_1","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/dep430"},{"key":"e_1_3_3_14_1","doi-asserted-by":"publisher","DOI":"10.1375\/twin.14.1.88"},{"key":"e_1_3_3_15_1","doi-asserted-by":"publisher","DOI":"10.1136\/adc.2008.143016"},{"key":"e_1_3_3_16_1","doi-asserted-by":"publisher","DOI":"10.1542\/peds.2014-4075"},{"key":"e_1_3_3_17_1","doi-asserted-by":"publisher","DOI":"10.1515\/jpm-2015-0113"},{"key":"e_1_3_3_18_1","doi-asserted-by":"publisher","DOI":"10.1157\/13116235"},{"key":"e_1_3_3_19_1","doi-asserted-by":"publisher","DOI":"10.1097\/00000658-197801000-00001"},{"key":"e_1_3_3_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3476(78)80282-0"},{"key":"e_1_3_3_21_1","doi-asserted-by":"publisher","DOI":"10.1542\/peds.74.1.127"},{"key":"e_1_3_3_22_1","first-page":"663","article-title":"The CRIB (Clinical Risk Index for Babies) score, a tool for assessing initial neonatal risk and comparing performance of neonatal intensive care units","volume":"114","author":"The International Neonatal Network","year":"1993","unstructured":"The International Neonatal Network. The CRIB (Clinical Risk Index for Babies) score, a tool for assessing initial neonatal risk and comparing performance of neonatal intensive care units. Lancet. 1993;114:663\u2013675.","journal-title":"Lancet"},{"key":"e_1_3_3_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2016.10.005"},{"key":"e_1_3_3_24_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0028-1085070"},{"key":"e_1_3_3_25_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1479-828X.2009.00970.x"},{"key":"e_1_3_3_26_1","doi-asserted-by":"publisher","DOI":"10.1080\/14767058.2017.1297408"},{"key":"e_1_3_3_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2016.05.037"},{"key":"e_1_3_3_28_1","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/den104"},{"key":"e_1_3_3_29_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1096-8628(19990312)83:2<117::AID-AJMG7>3.0.CO;2-4"},{"key":"e_1_3_3_30_1","doi-asserted-by":"publisher","DOI":"10.1136\/adc.2009.157701"},{"key":"e_1_3_3_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpeds.2012.11.089"},{"key":"e_1_3_3_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpeds.2016.04.083"}],"container-title":["The Journal of Maternal-Fetal &amp; Neonatal Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.tandfonline.com\/doi\/pdf\/10.1080\/14767058.2017.1379073","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.tandfonline.com\/doi\/full-xml\/10.1080\/14767058.2017.1379073","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.tandfonline.com\/doi\/pdf\/10.1080\/14767058.2017.1379073","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T02:55:52Z","timestamp":1793242552000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/14767058.2017.1379073"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,9,22]]},"references-count":31,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2019,2,1]]}},"alternative-id":["10.1080\/14767058.2017.1379073"],"URL":"https:\/\/doi.org\/10.1080\/14767058.2017.1379073","relation":{},"ISSN":["1476-7058","1476-4954"],"issn-type":[{"value":"1476-7058","type":"print"},{"value":"1476-4954","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,9,22]]},"assertion":[{"value":"The publishing and review policy for this title is described in its Aims & Scope.","order":1,"name":"peerreview_statement","label":"Peer Review Statement"},{"value":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=ijmf20","URL":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=ijmf20","order":2,"name":"aims_and_scope_url","label":"Aim & Scope"},{"value":"2017-07-23","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2017-09-09","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2017-09-22","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}