1. From the Divisions of Anti-aging (M.O., M.A., Y.T., T.H., M.I., S.T., H.U.-K., E.Y., K.N., M.S., T.K., H.O., K.I.) and Cardiology (M.O., T.H., S.T., E.Y., K.N., M.S., T.K., F.O.), Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan.