1. Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea (Y.-J.L., S.-J.H., C.-M.A., J.-S.K., B.-K.K., Y.-G.K., D.C., Y.J., M.-K.H.).
2. Nanjing First Hospital, Nanjing Medical University, Nanjing, China (J.-J.Z., J.K., T.P., X.G., Z.G,. S.-L.C.).
3. Cardiovascular Research Foundation, NY (G.S.M.).