1. Division of Rheumatology, Department of Internal Medicine, Hyogo College of Medicine,
Nishinomiya, Hyogo, Japan
2. Division of Allergy and Clinical Immunology, National Hospital Organization Osaka-Minami Medical Center,
Kawachinagano, Osaka, Japan
3. Hashimoto Clinic for Rheumatic Diseases,
Chuo-ku, Osaka, Japan
4. Division of Pharmacotherapy, Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences,
Chuo-ku, Kobe, Japan