{"best_oa_location":{"endpoint_id":null,"evidence":"deprecated","host_type":"publisher","is_best":true,"license":"cc-by","oa_date":"2026-10-27","pmh_id":null,"repository_institution":null,"updated":"deprecated","url":"https://doi.org/10.1073/pnas.2604414123","url_for_landing_page":"https://doi.org/10.1073/pnas.2604414123","url_for_pdf":null,"version":"publishedVersion"},"data_standard":2,"doi":"10.1073/pnas.2604414123","doi_url":"https://doi.org/10.1073/pnas.2604414123","first_oa_location":{"endpoint_id":null,"evidence":"deprecated","host_type":"publisher","is_best":true,"license":"cc-by","oa_date":"2026-10-27","pmh_id":null,"repository_institution":null,"updated":"deprecated","url":"https://doi.org/10.1073/pnas.2604414123","url_for_landing_page":"https://doi.org/10.1073/pnas.2604414123","url_for_pdf":null,"version":"publishedVersion"},"genre":"journal-article","has_repository_copy":false,"is_oa":true,"is_paratext":false,"journal_is_in_doaj":false,"journal_is_oa":false,"journal_issn_l":"0027-8424","journal_issns":"0027-8424,1091-6490","journal_name":"Proceedings of the National Academy of Sciences","oa_locations":[{"endpoint_id":null,"evidence":"deprecated","host_type":"publisher","is_best":true,"license":"cc-by","oa_date":"2026-10-27","pmh_id":null,"repository_institution":null,"updated":"deprecated","url":"https://doi.org/10.1073/pnas.2604414123","url_for_landing_page":"https://doi.org/10.1073/pnas.2604414123","url_for_pdf":null,"version":"publishedVersion"}],"oa_locations_embargoed":[],"oa_status":"hybrid","published_date":"2026-10-27","publisher":"National Academy of Sciences","title":"Revised estimates of types and duration of long COVID symptoms based on claims records from 245 million US patients","updated":"2026-10-28T10:57:32Z","year":2026,"z_authors":[{"author_position":"first","is_corresponding":false,"raw_affiliation_strings":["Department of Computer Science, Stanford University"],"raw_author_name":"Hamed Nilforoshan"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["Department of Computer Science, Stanford University"],"raw_author_name":"Julia Reisler"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["Department of Computer Science, University of California"],"raw_author_name":"Erfan Jahanparast"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["Department of Biosystems Science and Engineering, ETH Zurich","Department of Computer Science, Stanford University"],"raw_author_name":"Michael Moor"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["Department of Epidemiology and Population Health, Stanford University"],"raw_author_name":"Steven N. Goodman"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["Stanford Graduate School of Business, Stanford University"],"raw_author_name":"Stefan Wager"},{"author_position":"last","is_corresponding":false,"raw_affiliation_strings":["Department of Computer Science, Stanford University"],"raw_author_name":"Jure Leskovec"}]}
