Affiliation: | (1) Department of Rheumatology and Infectious Diseases, Kitasato University School of Medicine, 1-15-1 Kitasato, Sagamihara 228-8555, Japan;(2) Department of Internal Medicine, Kitasato Institute Medical Center Hospital, Kitamoto, Japan;(3) Justus-Liebig-University of Giessen, Giessen, Germany;(4) Kerckhoff-Klinik, Bad Nauheim, Germany |