{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T10:34:37Z","timestamp":1791196477906,"version":"4.1.0"},"reference-count":25,"publisher":"Radiological Society of North America (RSNA)","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Radiology"],"published-print":{"date-parts":[[2011,10]]},"DOI":"10.1148\/radiol.11110173","type":"journal-article","created":{"date-parts":[[2011,7,26]],"date-time":"2011-07-26T00:03:44Z","timestamp":1311638624000},"page":"274-282","source":"Crossref","is-referenced-by-count":381,"title":["Chronic Obstructive Pulmonary Disease Exacerbations in the COPDGene Study: Associated Radiologic Phenotypes"],"prefix":"10.1148","volume":"261","author":[{"given":"MeiLan K.","family":"Han","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ella A.","family":"Kazerooni","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David A.","family":"Lynch","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lyrica X.","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Susan","family":"Murray","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffrey L.","family":"Curtis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gerard J.","family":"Criner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Victor","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Russell P.","family":"Bowler","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicola A.","family":"Hanania","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonio R.","family":"Anzueto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Barry J.","family":"Make","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John E.","family":"Hokanson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James D.","family":"Crapo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Edwin K.","family":"Silverman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernando J.","family":"Martinez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George R.","family":"Washko","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1577","reference":[{"key":"r1","doi-asserted-by":"publisher","DOI":"10.2165\/00019053-200523040-00005"},{"key":"r2","doi-asserted-by":"publisher","DOI":"10.1007\/s11136-004-0625-1"},{"key":"r3","doi-asserted-by":"publisher","DOI":"10.1136\/thorax.57.10.847"},{"key":"r4","doi-asserted-by":"publisher","DOI":"10.1164\/ajrccm.164.3.2010017"},{"key":"r5","doi-asserted-by":"publisher","DOI":"10.1136\/thx.2005.041806"},{"key":"r7","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1186\/1465-9921-11-122","volume":"11","author":"Agusti A","year":"2010","journal-title":"Respir Res"},{"key":"r8","doi-asserted-by":"publisher","DOI":"10.3109\/15412550903341513"},{"key":"r9","doi-asserted-by":"publisher","DOI":"10.3109\/15412550903499522"},{"key":"r10","doi-asserted-by":"publisher","DOI":"10.1164\/rccm.200703-456SO"},{"key":"r11","doi-asserted-by":"publisher","DOI":"10.1109\/42.929615"},{"key":"r12","doi-asserted-by":"publisher","DOI":"10.1164\/ajrccm.162.3.9907120"},{"key":"r13","doi-asserted-by":"publisher","DOI":"10.1513\/pats.200507-078DS"},{"key":"r14","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa0909883"},{"key":"r15","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa021322"},{"key":"r16","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa063070"},{"key":"r17","doi-asserted-by":"publisher","DOI":"10.1016\/j.rmed.2010.03.033"},{"key":"r18","doi-asserted-by":"publisher","DOI":"10.1183\/09031936.03.00078002"},{"key":"r19","doi-asserted-by":"publisher","DOI":"10.1016\/S0954-6111(99)90004-5"},{"key":"r20","doi-asserted-by":"publisher","DOI":"10.1164\/rccm.200912-1843CC"},{"key":"r21","doi-asserted-by":"publisher","DOI":"10.1016\/j.rmed.2010.04.021"},{"key":"r22","doi-asserted-by":"publisher","DOI":"10.1016\/j.rmed.2007.04.016"},{"issue":"3","key":"r23","first-page":"305","volume":"77","author":"Cote CG","year":"2009","journal-title":"Pneumonol Alergol Pol"},{"key":"r24","doi-asserted-by":"publisher","DOI":"10.1378\/chest.128.4.2012"},{"key":"r25","doi-asserted-by":"publisher","DOI":"10.1164\/rccm.200704-553CC"},{"key":"r26","doi-asserted-by":"publisher","DOI":"10.1164\/rccm.200606-828OC"}],"container-title":["Radiology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/pubs.rsna.org\/doi\/pdf\/10.1148\/radiol.11110173","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,6,19]],"date-time":"2017-06-19T23:43:36Z","timestamp":1497915816000},"score":1,"resource":{"primary":{"URL":"http:\/\/pubs.rsna.org\/doi\/10.1148\/radiol.11110173"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,10]]},"references-count":25,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2011,10]]}},"alternative-id":["10.1148\/radiol.11110173"],"URL":"https:\/\/doi.org\/10.1148\/radiol.11110173","relation":{},"ISSN":["0033-8419","1527-1315"],"issn-type":[{"value":"0033-8419","type":"print"},{"value":"1527-1315","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,10]]}}}