1. From MUGIC Group: Multicenter Study in Gifu University and Affiliated Hospitals (Gifu University School of Medicine [H.T., M.K., K.N., G.T., T.N., S.M., H.F.], Gifu Municipal Hospital [S.O., T.T., K.U.], Gifu Prefectural Hospital [T.M., S.W.], Matsunami General Hospital [N.M.], National Gifu Hospital [T.N., I.N.], and Tosei General Hospital [K.S.], Gifu, Japan; and National Toyohasi-Higashi Hospital [K.Y., T.S.], Aichi, Japan) on Cardiac Group, Japan.