{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T15:29:56Z","timestamp":1791905396355,"version":"4.3.4"},"reference-count":38,"publisher":"American Roentgen Ray Society","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American Journal of Roentgenology"],"published-print":{"date-parts":[[2021,5]]},"DOI":"10.2214\/ajr.20.23864","type":"journal-article","created":{"date-parts":[[2020,7,29]],"date-time":"2020-07-29T13:45:10Z","timestamp":1596030310000},"page":"1318-1328","source":"Crossref","is-referenced-by-count":31,"title":["Determining a Threshold of Medial Meniscal Extrusion for Prediction of Knee Pain and Cartilage Damage Progression Over 4 Years: Data From the Osteoarthritis Initiative"],"prefix":"10.2214","volume":"216","author":[{"given":"Yao","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Radiology and Biomedical Imaging, Musculoskeletal Quantitative Imaging Research Group, University of California San Francisco, 185 Berry St, Ste 350, San Francisco, CA 94107."},{"name":"Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gabby B.","family":"Joseph","sequence":"additional","affiliation":[{"name":"Department of Radiology and Biomedical Imaging, Musculoskeletal Quantitative Imaging Research Group, University of California San Francisco, 185 Berry St, Ste 350, San Francisco, CA 94107."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sarah C.","family":"Foreman","sequence":"additional","affiliation":[{"name":"Department of Radiology and Biomedical Imaging, Musculoskeletal Quantitative Imaging Research Group, University of California San Francisco, 185 Berry St, Ste 350, San Francisco, CA 94107."},{"name":"Department of Radiology, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoming","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nancy E.","family":"Lane","sequence":"additional","affiliation":[{"name":"Center for Musculoskeletal Health, UC Davis Medical Center, Sacramento, CA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael C.","family":"Nevitt","sequence":"additional","affiliation":[{"name":"Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Charles E.","family":"McCulloch","sequence":"additional","affiliation":[{"name":"Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas M.","family":"Link","sequence":"additional","affiliation":[{"name":"Department of Radiology and Biomedical Imaging, Musculoskeletal Quantitative Imaging Research Group, University of California San Francisco, 185 Berry St, Ste 350, San Francisco, CA 94107."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1049","reference":[{"key":"R1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rdc.2009.08.004"},{"key":"R2","doi-asserted-by":"publisher","DOI":"10.1002\/art.21724"},{"key":"R3","doi-asserted-by":"publisher","DOI":"10.1093\/rheumatology\/keq034"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-011-2234-z"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2018.03.007"},{"key":"R6","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.04.1181"},{"key":"R7","doi-asserted-by":"publisher","DOI":"10.1007\/s00256-004-0761-2"},{"key":"R8","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2010.08.017"},{"key":"R9","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2011.05.004"},{"key":"R10","doi-asserted-by":"publisher","DOI":"10.1136\/ard.2004.023796"},{"key":"R11","doi-asserted-by":"publisher","DOI":"10.1186\/ar2132"},{"key":"R12","doi-asserted-by":"publisher","DOI":"10.1186\/ar1875"},{"key":"R13","doi-asserted-by":"publisher","DOI":"10.1016\/j.jos.2018.08.003"},{"key":"R14","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-018-5914-0"},{"key":"R15","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2012.02.002"},{"key":"R16","first-page":"205","volume":"2","author":"Heidari B","year":"2011","journal-title":"Caspian J Intern Med"},{"key":"R17","doi-asserted-by":"publisher","DOI":"10.1155\/2017\/6793026"},{"key":"R19","first-page":"1833","volume":"15","author":"Bellamy N","year":"1988","journal-title":"J Rheumatol"},{"key":"R20","doi-asserted-by":"crossref","first-page":"384","DOI":"10.1002\/1529-0131(200108)45:4<384::AID-ART352>3.0.CO;2-0","volume":"45","author":"Angst F","year":"2001","journal-title":"Arthritis Rheum"},{"key":"R21","first-page":"131","volume":"29","author":"Angst F","year":"2002","journal-title":"J Rheumatol"},{"key":"R22","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2017.07.003"},{"key":"R23","doi-asserted-by":"publisher","DOI":"10.1002\/art.39324"},{"key":"R24","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2008.06.016"},{"key":"R25","doi-asserted-by":"publisher","DOI":"10.1007\/s00256-017-2771-x"},{"key":"R26","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2018.04.019"},{"key":"R27","doi-asserted-by":"publisher","DOI":"10.1002\/sim.4509"},{"key":"R28","doi-asserted-by":"publisher","DOI":"10.1097\/RCT.0000000000000464"},{"key":"R29","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.183.1.1830017"},{"key":"R30","doi-asserted-by":"publisher","DOI":"10.1053\/joca.1999.0256"},{"key":"R31","first-page":"1152","volume":"26","author":"Jones LD","year":"2018","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"R32","doi-asserted-by":"publisher","DOI":"10.1002\/art.21296"},{"key":"R33","doi-asserted-by":"publisher","DOI":"10.1002\/art.22016"},{"key":"R34","doi-asserted-by":"publisher","DOI":"10.1186\/ar3488"},{"issue":"107","key":"R35","first-page":"75","volume":"35","author":"Neogi T","year":"2017","journal-title":"Clin Exp Rheumatol"},{"key":"R36","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-018-5741-3"},{"key":"R37","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2011.05.027"},{"key":"R38","doi-asserted-by":"publisher","DOI":"10.1007\/s10067-017-3803-6"},{"key":"R39","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-020-06749-1"}],"container-title":["American Journal of Roentgenology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ajronline.org\/doi\/pdf\/10.2214\/AJR.20.23864","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,12]],"date-time":"2022-05-12T14:47:34Z","timestamp":1652366854000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ajronline.org\/doi\/10.2214\/AJR.20.23864"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,5]]},"references-count":38,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2021,5]]}},"alternative-id":["10.2214\/AJR.20.23864"],"URL":"https:\/\/doi.org\/10.2214\/ajr.20.23864","relation":{},"ISSN":["0361-803X","1546-3141"],"issn-type":[{"value":"0361-803X","type":"print"},{"value":"1546-3141","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,5]]}}}