1. Diabetes Research Centre (K.H., K.L., H.B.-N.), University of Southern Denmark and Department of Endocrinology, Odense University Hospital, DK-5230 Odense, Denmark
2. Copenhagen Muscle Research Centre (J.B.B., D.K.K., A.J.R., J.N.N., J.F.P.W.), Molecular Physiology Group, Section of Human Physiology, Department of Exercise and Sport Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
3. Diabetes Biology (B.F.H.), Novo Nordisk, DK-2760 Maalev, Denmark