1. Henry Wellcome Laboratories for Integrative Neuroscience and Endocrinology (B.L.C.-C., M.A.M., C.C.W., H.C.A., S.L.L.), Department of Medicine, University of Bristol, Bristol BS1 3NY, United Kingdom
2. Department of Medical Pharmacology (E.R.d.K.), Leiden/Amsterdam Center for Drug Research, Leiden University Medical Center, 2300 RA Leiden, The Netherlands