Affiliation: | 1.Department of Cardiology/Electrophysiology, University Hospital Basel, Basel, Switzerland ;2.Cardiovascular Research Institute Basel, University Hospital Basel, Petersgraben 4, 4031, Basel, Switzerland ;3.Department of Cardiovascular Diseases, Sestre milosrdnice University Hospital Centre, Zagreb, Croatia ;4.Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland ; |