title: Erratum to: Recent Progress in JAK Inhibitors for the Treatment of Rheumatoid Arthritis.
authors.affiliation: The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi, Kitakyushu, 807-8555, Japan.
authors.forename: Shingo
authors.initials: S
authors.lastname: Nakayamada
authors.affiliation: The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi, Kitakyushu, 807-8555, Japan.
authors.forename: Satoshi
authors.initials: S
authors.lastname: Kubo
authors.affiliation: The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi, Kitakyushu, 807-8555, Japan.
authors.forename: Shigeru
authors.initials: S
authors.lastname: Iwata
authors.affiliation: The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi, Kitakyushu, 807-8555, Japan. tanaka@med.uoeh-u.ac.jp.
authors.forename: Yoshiya
authors.initials: Y
authors.lastname: Tanaka