1. From the Department of Cardiorenal Medicine (K.A., K.T., A.S., H.W., S.M., Y.T.-I., Y.T., M.S., M.M., T.H., T.I., S.U.), Yokohama City University School of Medicine, Yokohama, Japan; and the Department of Medicine (M.L.-I.), Brigham and Women’s Hospital, Harvard Medical School, Boston, Mass.