{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T20:23:15Z","timestamp":1787948595889,"version":"build-2784847793"},"reference-count":19,"publisher":"XMLink","license":[{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0"}],"content-domain":{"domain":["anndermatol.org"],"crossmark-restriction":false},"short-container-title":["Ann Dermatol"],"DOI":"10.5021\/ad.21.060","type":"journal-article","created":{"date-parts":[[2023,5,11]],"date-time":"2023-05-11T06:59:26Z","timestamp":1683788366000},"update-policy":"https:\/\/doi.org\/10.5021\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Dual Biological Therapy for Ulcerative Colitis with Intractable Pyoderma Gangrenosum"],"prefix":"10.5021","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3413-9476","authenticated-orcid":false,"given":"Hae Chan","family":"Lee","sequence":"first","affiliation":[{"name":"Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5600-2070","authenticated-orcid":false,"given":"Yiyoung","family":"Kwon","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2012-9867","authenticated-orcid":false,"given":"Eun Sil","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1979-4010","authenticated-orcid":false,"given":"Soomin","family":"Ahn","sequence":"additional","affiliation":[{"name":"Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1525-7688","authenticated-orcid":false,"given":"Yon Ho","family":"Choe","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4505-4083","authenticated-orcid":false,"given":"Mi Jin","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"18617","published-online":{"date-parts":[[2023]]},"reference":[{"key":"10.5021\/ad.21.060_ref1","doi-asserted-by":"crossref","first-page":"1611","DOI":"10.1002\/ibd.20481","volume":"14","author":"Ermis","year":"2008","journal-title":"Inflamm Bowel Dis"},{"key":"10.5021\/ad.21.060_ref2","doi-asserted-by":"crossref","first-page":"2951","DOI":"10.14309\/00000434-200809001-00077","volume":"103","author":"Fern\u00e1ndez","year":"2008","journal-title":"Am J Gastroenterol"},{"key":"10.5021\/ad.21.060_ref3","doi-asserted-by":"crossref","first-page":"1752","DOI":"10.1002\/ibd.20485","volume":"14","author":"Molnar","year":"2008","journal-title":"Inflamm Bowel Dis"},{"key":"10.5021\/ad.21.060_ref4","doi-asserted-by":"crossref","first-page":"839","DOI":"10.1136\/gutjnl-2015-311079","volume":"66","author":"Colombel","year":"2017","journal-title":"Gut"},{"key":"10.5021\/ad.21.060_ref5","doi-asserted-by":"crossref","first-page":"699","DOI":"10.1056\/NEJMoa1215734","volume":"369","author":"Feagan","year":"2013","journal-title":"N Engl J Med"},{"key":"10.5021\/ad.21.060_ref6","doi-asserted-by":"crossref","first-page":"711","DOI":"10.1056\/NEJMoa1215739","volume":"369","author":"Sandborn","year":"2013","journal-title":"N Engl J Med"},{"key":"10.5021\/ad.21.060_ref7","doi-asserted-by":"crossref","first-page":"1569","DOI":"10.1093\/ecco-jcc\/jjz095","volume":"13","author":"Chateau","year":"2019","journal-title":"J Crohns Colitis"},{"key":"10.5021\/ad.21.060_ref8","doi-asserted-by":"crossref","first-page":"67","DOI":"10.2165\/00128071-200708020-00002","volume":"8","author":"Reguia\u00ef","year":"2007","journal-title":"Am J Clin Dermatol"},{"key":"10.5021\/ad.21.060_ref9","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1177\/0141076814534407","volume":"107","author":"Teagle","year":"2014","journal-title":"J R Soc Med"},{"key":"10.5021\/ad.21.060_ref10","doi-asserted-by":"crossref","first-page":"158","DOI":"10.4103\/0019-5154.108076","volume":"58","author":"Thakur","year":"2013","journal-title":"Indian J Dermatol"},{"key":"10.5021\/ad.21.060_ref11","first-page":"e12582","volume":"13","author":"Groudan","year":"2021","journal-title":"Cureus"},{"key":"10.5021\/ad.21.060_ref12","doi-asserted-by":"crossref","first-page":"S1091","DOI":"10.14309\/00000434-201710001-01974","volume":"112","author":"Koduru","year":"2017","journal-title":"Am J Gastroenterol"},{"key":"10.5021\/ad.21.060_ref13","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1016\/j.cgh.2016.06.025","volume":"15","author":"Peyrin-Biroulet","year":"2017","journal-title":"Clin Gastroenterol Hepatol"},{"key":"10.5021\/ad.21.060_ref14","doi-asserted-by":"crossref","first-page":"1821","DOI":"10.1111\/j.1572-0241.2003.07581.x","volume":"98","author":"Regueiro","year":"2003","journal-title":"Am J Gastroenterol"},{"key":"10.5021\/ad.21.060_ref15","doi-asserted-by":"crossref","first-page":"2949","DOI":"10.1007\/s10620-013-2762-2","volume":"58","author":"Arg\u00fcelles-Arias","year":"2013","journal-title":"Dig Dis Sci"},{"key":"10.5021\/ad.21.060_ref16","doi-asserted-by":"crossref","first-page":"505","DOI":"10.1136\/gut.2005.074815","volume":"55","author":"Brooklyn","year":"2006","journal-title":"Gut"},{"key":"10.5021\/ad.21.060_ref17","doi-asserted-by":"crossref","first-page":"e12928","DOI":"10.1111\/dth.12928","volume":"32","author":"Diotallevi","year":"2019","journal-title":"Dermatol Ther"},{"key":"10.5021\/ad.21.060_ref18","doi-asserted-by":"crossref","first-page":"409","DOI":"10.1007\/s40272-020-00396-1","volume":"22","author":"Olbj\u00f8rn","year":"2020","journal-title":"Paediatr Drugs"},{"key":"10.5021\/ad.21.060_ref19","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1080\/00365521.2019.1597159","volume":"54","author":"Ribaldone","year":"2019","journal-title":"Scand J Gastroenterol"}],"container-title":["Annals of Dermatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/anndermatol.org\/pdf\/10.5021\/ad.21.060","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/anndermatol.org\/DOIx.php?id=10.5021\/ad.21.060","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/anndermatol.org\/DOIx.php?id=10.5021\/ad.21.060","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,11]],"date-time":"2023-05-11T07:23:25Z","timestamp":1683789805000},"score":1,"resource":{"primary":{"URL":"https:\/\/anndermatol.org\/DOIx.php?id=10.5021\/ad.21.060"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023]]},"references-count":19,"URL":"https:\/\/doi.org\/10.5021\/ad.21.060","relation":{},"ISSN":["1013-9087","2005-3894"],"issn-type":[{"value":"1013-9087","type":"print"},{"value":"2005-3894","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023]]},"assertion":[{"value":"2021-05-26","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-06-21","name":"revised","label":"Revised","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-06-29","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-05-03","name":"published_online","label":"Published online","group":{"name":"publication_history","label":"Publication History"}},{"value":"Copyright \u00a9 The Korean Dermatological Association and The Korean Society for Investigative Dermatology","name":"copyright","label":"Copyright","group":{"name":"Copyright_and_licensing","label":"Copyright and Licensing"}},{"value":"This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http:\/\/creativecommons.org\/licenses\/by-nc\/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.","name":"license","label":"License","explanation":{"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0"},"group":{"name":"Copyright_and_licensing","label":"Copyright and Licensing"}}],"article-number":"e56"}}