1. From the Departments of Endocrinology and Diabetes (M.A.M.d.B., P.J.V., J.A.R.), General Internal Medicine (J.F.P.B., L.M.H., P.C.N.R.), and Cardiology (L.M.H.), Leiden University Medical Center, Leiden; Netherlands Organization for Applied Scientific Research-Quality of Life (M.A.M.d.B., J.F.P.B., P.J.V., L.M.H., P.C.N.R.), Leiden; Department of Infectious Diseases, Tropical Medicine, and AIDS (P.R., M.v.d.V.), Amsterdam Medical Center, Amsterdam; and Laboratory of Pediatrics (F.K.), Center for...