1. From the Department of Physiology (A.C.-J., B.H., M.G., D.R.-P., M.R.-P.), Universidad de Alcala, Alcala de Henares, Spain; Instituto “Reina Sofia” de Investigacion Nefrologica (A.C.-J., M.T.G., B.H., M.J., M.G., M.G.-N., D.R.-P., J.M.L.-N., M.R.-P.), Madrid, Spain; Department of Physiology and Pharmacology (M.T.G., M.J., M.G.-N., E.S., J.M.L.-N.), Universidad de Salamanca, Salamanca, Spain; Nephrology Section and Research Unit (D.R.-P.), Hospital Universitario “Principe de Asturias,” Alcala de...