1. From the Departments of Anesthesia and Medicine and Cardiovascular Division (J.K., N.G., B.O., P.G., C.C.-R., T.H., D.D., S.B., F.Q., M.R., A.L., P.A.), Brigham and Women's Hospital, Harvard Medical School, Boston, Mass; Center for Regenerative Medicine (CIME) (A.P.B., D.C., C.A.B.), Udine Medical School, Italy; Department of Pathology (R.B.), University of Trieste Medical School, Italy; Cardiovascular Institute (F.d.M.), Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Mass;...