1. From the Obesity Research Group, Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway (CM, JR); Centre for Obesity and Innovation (ObeCe), Clinic of Surgery, St Olav University Hospital, Trondheim, Norway (CM, SS); and Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, USA