1. From the Cardiovascular Research Institute (X.P., L.P., S.K.L., T.A.W., N.L., J.O.R., J.L., X.H.T.W.), Baylor College of Medicine, Houston, TX
2. Department of Molecular Physiology and Biophysics (X.P., L.P., S.K.L., T.A.W., N.L., K.E.J., R.G., J.O.R., W.R.L., X.H.T.W.), Baylor College of Medicine, Houston, TX
3. Department of Bioengineering, Rice University, Houston, TX (C.L., S.H.P., G.B.).
4. Department of Medicine/Cardiology (N.L., X.H.T.W.), Baylor College of Medicine, Houston, TX
5. Department of Pediatrics (X.H.T.W.), Baylor College of Medicine, Houston, TX
6. Center for Space Medicine (X.H.T.W.), Baylor College of Medicine, Houston, TX