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PLoS Med. 2023;20(4):e1004194.","journal-title":"PLoS Med"}],"container-title":["BMC Pulmonary Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s12890-026-04221-2","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12890-026-04221-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12890-026-04221-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,20]],"date-time":"2026-04-20T09:03:41Z","timestamp":1776675821000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1186\/s12890-026-04221-2"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3,12]]},"references-count":50,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,12]]}},"alternative-id":["4221"],"URL":"https:\/\/doi.org\/10.1186\/s12890-026-04221-2","relation":{},"ISSN":["1471-2466"],"issn-type":[{"value":"1471-2466","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3,12]]},"assertion":[{"value":"25 November 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"27 February 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"12 March 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The study was approved by the Ethics Committee (Institutional Review Board) of Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China (registration number 2023-K-355-1). The study protocol conforms to the ethical guidelines of the 1975 Declaration of Helsinki. Prior to enrolling in the study, all individual participants signed an electronic version of the informed consent form to confirm their voluntary participation. In addition, this research was a non-interventional, cross-sectional survey and did not involve any clinical trial procedures; therefore, clinical trial registration was not required.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"Not applicable. This study was based on an anonymized survey, and no personally identifiable data of any participant were collected during the study. Furthermore, no such details were utilized or presented during data analysis, interpretation of results, or in the preparation of the manuscript.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare no competing interests.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"184"}}