1. University of Cambridge Metabolic Research Laboratories/Department of Medicine/National Institute for Health Research Cambridge Biomedical Research Centre (P.H., C.M., M.L.E.), Institute of Metabolic Science-Metabolic Research Laboratories, Addenbrookes Hospital, Cambridge CB2 0QQ, United Kingdom
2. Department of Pharmacology (A.S.G., L.K.H.), University of Cambridge, Cambridge CB2 1PD, United Kingdom