1. From the Cardiology Department, University Hospital of Antwerp, University of Antwerp, Antwerp, Belgium (A.S.); Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA (M.T., U.B.T., G.F.M., R.J., W.G.S.); Fundacion Barrie, Galicia, Spain (J.S.); Beca de Postgrado en el extranjero, 2012, UZ Brussel, VUB, Brussels, Belgium (J.S.); and Department of Cardiac Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA (G.S.C.).