1. Division of Cardiology, Department of Medicine, Loma Linda University Medical Center, Loma Linda, CA 92354, United States
2. Division of Cardiology, Department of Medicine, Center for Structural heart Disease, Henry Ford Heart and Vascular Institute, Detroit, MI 48208, United States
3. Structural Heart and Valve Center, Division of Cardiology, Columbia University Medical Center, NY 10032, United States
4. Bristol Heart Institute, Bristol National Institute of Health Research (NIHR) Biomedical Research Centre, University Hospitals Bristol NHS Trust and University of Bristol, Bristol, United Kingdom