J Rheumatol 2016 Apr 1;43(4):738-44. Epub 2016 Feb 1.
From the Institute of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan.H. Kawasumi, MD, Assistant Professor, Institute of Rheumatology, Tokyo Women's Medical University; T. Gono, MD, PhD, Lecturer, Institute of Rheumatology, Tokyo Women's Medical University; E. Tanaka, MD, PhD, Associate Professor, Institute of Rheumatology, Tokyo Women's Medical University; H. Kaneko, MSc, Technical Researcher, Institute of Rheumatology, Tokyo Women's Medical University; Y. Kawaguchi, MD, PhD, Professor, Institute of Rheumatology, Tokyo Women's Medical University; H. Yamanaka, MD, PhD, Director, Professor, Institute of Rheumatology, Tokyo Women's Medical University.