1. Department of Cardiology; University Medical Center Groningen; University of Groningen; Groningen the Netherlands
2. Department of Cardiology; Campus Virchow, Charite Universitätsmedizin Berlin; Berlin Germany
3. Cardiovascular Department; Ospedale Papa Giovanni XXIII; Bergamo Italy
4. Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health; University and Civil Hospital of Brescia; Brescia Italy
5. Centro Cardiologico Monzino; Milan Italy
6. Wroclaw Medical University; Wroclaw Poland
7. Department of Cardiology; Leiden University Medical Center; Leiden the Netherlands
8. Division of Cardiology; Stony Brook University; Stony Brook NY, USA
9. Duke Cardiovascular Magnetic Resonance Center; Duke University Medical Center; Durham NC, USA
10. Department of Cardiology, Witten, Germany; Drug Discovery, Clinical Sciences, Bayer Pharma AG; Witten University; Wuppertal Germany
11. Center for Cardiovascular Innovation; Northwestern University Feinberg School of Medicine; Chicago IL, USA