1. Cardiology Division, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
2. Department of Cardiology, Ludwig-Maximilians-University Munich (LMU Munich), Munich, Germany
3. DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
4. Department of Cardiology, Medizinische Klinik I, Landshut-Achdorf Hospital, Landshut, Germany
5. Cardiology Department, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain