1. Advanced Heart Failure Section Spectrum Health, Michigan State University Grand Rapids Michigan
2. Department of Cardiovascular Research Spectrum Health Grand Rapids Michigan
3. Division of Cardio Thoracic Surgery Spectrum Health Grand Rapids Michigan
4. Frederik Meijer Heart and Vascular InstituteSpectrum Health Grand Rapids Michigan
5. DeVos Cardiovascular Research Program Van Andel Institute/Spectrum Health Grand Rapids Michigan
6. Cardiovascular Institute Stanford University Palo Alto California