1. Department of Circulation and Medical Imaging Faculty of Medicine and Health Sciences Norwegian University of Science and Technology (NTNU) Trondheim Norway
2. Clinic of Cardiology St. Olavs hospital Trondheim University Hospital Trondheim Norway
3. Morbid Obesity Centre Division of Medicine Department of Endocrinology Vestfold Hospital Trust Tønsberg Norway
4. Department of Internal Medicine Levanger Hospital Nord‐Trøndelag Health Trust Levanger Norway