1. From the Department of Molecular Medicine, Section of Cardiology, University of Pavia, Pavia, Italy (P.J.S., L.C.); Department of Cardiology, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy (P.J.S., L.C.); Cardiovascular Genetics Laboratory, Hatter Institute for Cardiovascular Research in Africa, Department of Medicine, University of Cape Town, South Africa (P.J.S.); Chair of Sudden Death, Department of Family and Community Medicine, College of Medicine, King Saud University, Riyadh, Saudi...