Correction to: Systemic inflammatory responses after orthopedic surgery in patients with rheumatoid arthritis treated with tofacitinib

Affiliations

• ¹ Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, 7‑3‑1, Hongo, Bunkyo‑ku, Tokyo, 113‑8655, Japan.
• ² Department of Orthopaedic Surgery, National Hospital Organization, Sagamihara Hospital, 18‑1 Sakuradai, Minami‑ku, Sagamihara City, Kanagawa, 252‑0314, Japan.
• ³ Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, 7‑3‑1, Hongo, Bunkyo‑ku, Tokyo, 113‑8655, Japan. [email protected].
• ⁴ Department of Rheumatology, JCHO Yugawara Hospital, 2‑21‑6 Chuo, Yugawara, Ashigara‑shimo, Kanagawa, 259‑0396, Japan.