1. From the Department of Clinical Gene Therapy (R.M., H.M., N.H., K.Y., J.A., and Y.T.), the Department of Geriatric Medicine (H.M., N.H., K.Y., and J.A.), the Department of Cardiovascular Surgery (Y.S.), and the Department of Gene Therapy Science (Y.K.), Osaka University Graduate School of Medicine, Suita, Japan; the Department of Medicine (M.A.), Morinomiya University of Medical Sciences, Osaka, Japan; and Osaka General Medical Center (T.O.), Osaka.