1. CorVita Science Foundation, Chicago, IL (M.C.B.).
2. Department of Clinical and Experimental Cardiology, Amsterdam UMC, Academic Medical Center, the Netherlands (M.C.B., R.E.K., S.P.).
3. AtaCor Medical, Inc., San Clemente, CA (M.C.B., M.H., A.M., M.O., R.S., D.S.).
4. Mount Sinai Medical School, New York (V.R.).
5. Lexington Cardiology and Baptist Health, KY (J.A.).
6. Cardiovascular Department, Sanatorio Italiano, Asunción, Paraguay (A.E.).