1. From the Department of Medicine, Helsinki University Central Hospital, Helsinki, Finland (J.V., M.-R.T.); the University Health Network, Toronto, Canada (G.S.); Laboratories Fournier, Daix, France (J.-C.A., F.A., S.R., C.F.); and the Atherosclerosis Research Unit, King Gustaf V Research Institute, Karolinska Hospital, Stockholm, Sweden (A.H.).