1. From Istanbul University–Cerrahpaşa, Cerrahpaşa Medical School and Behçet’s Disease Research Center, Istanbul, Turkey (G.H., M.M.); Hospital Saint-Louis, University Paris Diderot, Paris (A.M.); Yokohama City University Graduate School of Medicine, Yokohama (Y.I.), and Nippon Medical School, Graduate School of Medicine, Tokyo (M.T.) — both in Japan; Seoul National University and Seoul National University Hospital (Y.-W.S.) and Yonsei University College of Medicine and Severance Hospital (D.K.), Seoul,...