1. Morbid Obesity Center and Department of Medicine, Vestfold Hospital Trust, Tønsberg, and Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway (K.A.S.)
2. Morbid Obesity Center, Vestfold Hospital Trust, Tønsberg, Norway (H.B., J.K.H.)
3. Morbid Obesity Center and Department of Medicine, Vestfold Hospital Trust, Tønsberg, Norway (D.H.)
4. Morbid Obesity Center, Vestfold Hospital Trust, Tønsberg, and Department of Nursing and Health Promotion, Oslo Metropolitan University, Oslo, Norway (M.C.S.)
5. Department of Radiology, Vestfold Hospital Trust, Tønsberg, Norway (N.P.K., J.O.G.)
6. Department of Laboratory Medicine, Vestfold Hospital Trust, Tønsberg, Norway (M.L.)
7. Morbid Obesity Center, Vestfold Hospital Trust, Tønsberg, and Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway (F.F.)
8. Department of Surgery, Vestfold Hospital Trust, Tønsberg, Norway (L.T.S.)
9. Morbid Obesity Center and Department of Surgery, Vestfold Hospital Trust, Tønsberg, Norway (R.S.)
10. Morbid Obesity Center, Vestfold Hospital Trust, Tønsberg, and Department of Endocrinology, Morbid Obesity and Preventive Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway (J.H.).