title: Erratum to: The risk of cancer in patients with rheumatoid arthritis taking tumor necrosis factor antagonists: a nationwide cohort study.
authors.affiliation: Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.|Division of Gastroenterology, Taichung Veterans General Hospital, Taichung, Taiwan.|Department of Public Health and Graduate Institute of Clinical Medicine, China Medical University, Taichung, Taiwan.|Department of Life Sciences, National Chung-Hsing University, Taichung, Taiwan.
authors.forename: Chun-Ying
authors.initials: CY
authors.lastname: Wu
authors.affiliation: Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.|Department of Life Sciences, National Chung-Hsing University, Taichung, Taiwan.|Department of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, Taiwan.|Institute of Microbiology and Immunology, Chung-Shan Medical University, Taiwan, Taiwan.
authors.forename: Der-Yuan
authors.initials: DY
authors.lastname: Chen
authors.affiliation: Department of Dermatology, Taichung Veterans General Hospital, Taichung, Taiwan.
authors.forename: Jui-Lung
authors.initials: JL
authors.lastname: Shen
authors.affiliation: Division of Gastroenterology, Taichung Veterans General Hospital, Taichung, Taiwan.
authors.forename: Hsiu J
authors.initials: HJ
authors.lastname: Ho
authors.affiliation: Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan.
authors.forename: Chih-Chiang
authors.initials: CC
authors.lastname: Chen
authors.affiliation: College of Medicine, Taipei Medical College, Taipei, Taiwan.|Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan.
authors.forename: Ken N
authors.initials: KN
authors.lastname: Kuo
authors.affiliation: Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan.
authors.forename: Han-Nan
authors.initials: HN
authors.lastname: Liu
authors.affiliation: Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan. ytchang@vghtpe.gov.tw.|Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan. ytchang@vghtpe.gov.tw.
authors.forename: Yun-Ting
authors.initials: YT
authors.lastname: Chang
authors.affiliation: Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan. yjchenmd@vghtc.gov.tw.|Department of Dermatology, Taichung Veterans General Hospital, Taichung, Taiwan. yjchenmd@vghtc.gov.tw.
authors.forename: Yi-Ju
authors.initials: YJ
authors.lastname: Chen