1. Department of Cardiology and Angiology Charité – University Medicine BerlinCharité Campus Mitte Berlin Germany
2. DZHK (German Centre for Cardiovascular Research) Berlin Germany
3. Hospital Clínic Atrial Fibrillation Unit (UFA) Arrhythmia Section Cardiovascular Institute, Hospital Clínic Universitat de Barcelona Barcelona Spain
4. Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) Barcelona Spain
5. Centro de Investigación Biomédica en Red Cardiovascular (CIBERCV) Madrid Spain