1. Electrophysiology Unit, Hospital Clínico Universitario de Santiago de Compostela; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV); Spain
2. Cardiac Electrophysiology Unit; Villa Maria Cecilia Hospital, GVM; Cotignola Italy
3. Electrophysiology Unit; ZNA Middelheim; Antwerp Belgium
4. Division of Cardiology; Spedali Civili Hospital Università degli Studi di Brescia; Brescia Italy
5. Heart Rhythm Management Center, Universitair Ziekenhuis Brussel, Postgraduate Program Cardiac Electrophysiology and Pacing; Vrije Universiteit Brussel; Brussels Belgium