1. Department of Cell Biology, Physiology, and Immunology (J.M.C., V.M.N., R.F.-F., J.R., E.V., E.A., L.P., M.T.-S.), University of Córdoba, 14004 Córdoba
2. Departments of Physiology (R.N., S.T., M.J.V., C.D.), University of Santiago de Compostela, 15705 Santiago de Compostela, Spain
3. Departments of Medicine (F.F.C.), University of Santiago de Compostela, 15705 Santiago de Compostela, Spain