1. Clinic of Internal Medicine 1; Department of Internal Medicine; University of Genoa School of Medicine; IRCCS Azienda Ospedaliera Universitaria San Martino - IST; Genoa Italy
2. Division of Laboratory Medicine; Department of Genetics and Laboratory Medicine; Geneva University Hospitals; Geneva Switzerland
3. Division of Cardiology; Faculty of Medicine; Foundation for Medical Researches; University of Geneva; Geneva Switzerland