1. Novo Nordisk Foundation Center for Basic Metabolic Research (M.S.E., M.L.L., K.V.G., K.L.E., T.W.S.), University of Copenhagen, Copenhagen DK-2200, Denmark
2. Section for Metabolic Receptology, and Laboratory for Molecular Pharmacology (M.S.E., M.L.L., K.V.G., K.L.E., T.W.S.), University of Copenhagen, Copenhagen DK-2200, Denmark
3. Danish Diabetes Academy (M.S.E.), Odense, Denmark
4. Division of Hypothalamic Research (S.O.-L., J.M.Z.), Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas 75390
5. Department of Neuroscience and Pharmacology, Faculty of Health and Medical Sciences, and Department of Biomedical Sciences (S.S.P.), Endocrinology Research Section, University of Copenhagen, Copenhagen DK-2200, Denmark