1. From the Center for Molecular Medicine and Department of Medicine (A.S., D.S., A.-K.R., G.P.B., M.E.J., G.K.H.), Karolinska University Hospital, Stockholm, Sweden; Institut National de la Santé et de la Recherche Médicale (A.S.), ERI 25 and Université de Montpellier 1, Unité de Formation et de Recherche, Médecine, Montpellier, France; Departments of Physiology and Pharmacology (J.F.) and Molecular Medicine and Surgery (A.V.C., J.R.Z.), Karolinska Institutet, Stockholm, Sweden; Departments...