1. Department of Cardiovascular Medicine Mayo Clinic Rochester MN
2. Division of Pulmonary and Critical Care Medicine Department of Medicine Mayo Clinic Rochester MN
3. Department of Cardiology University Heart and Vascular Center UKE Hamburg Hamburg Germany
4. German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Lübeck/Kiel Hamburg Germany
5. Department of Cardiovascular Medicine Mayo Clinic Jacksonville FL
6. Division of Nephrology and Hypertension Department of Internal Medicine Mayo Clinic Rochester MN
7. Institute of Cardiovascular Sciences University of Birmingham UK
8. Department of Cardiology and Angiology Medical Faculty University Heart Center Freiburg ‐ Bad KrozingenUniversity of Freiburg Germany