1. From the University Hospital of Bonn, Bonn (T.B.), and University of Lübeck, Lübeck (D.T.) — both in Germany; Oregon Health and Science University, Portland (E.L.S.); George Washington University School of Medicine and Health Sciences, Washington, DC (J.I.S.); Toulouse University and Centre Hospitalier Universitaire, Toulouse, France (C.P.); St. John’s Institute of Dermatology, Guy’s and St. Thomas’ NHS Foundation Trust, London (A.E.P.); Osaka Habikino Medical Center, Osaka, Japan (Y.K.); the Department...