1. From the University of Missouri-Columbia School of Medicine (S.S., Y.H., P.S., S.D., X.H., Z.L., B.C., P.D.)
2. Heart and Vascular Institute (S.-Y.S., V.D., M.T.), Tulane University School of Medicine, New Orleans, LA
3. Department of Physiology (T.C.W.), Tulane University School of Medicine, New Orleans, LA
4. Graduate School of Agriculture and Life Sciences, University of Tokyo, Bunkyo-ku, Japan (A.O., S.-I.T.)
5. Harry Truman Memorial Veterans Hospital, Columbia, MO (B.C.).