1. Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden
2. Department of Surgery, Södersjukhuset, Stockholm, Sweden
3. Functional Area Occupational Therapy & Physiotherapy, Allied Health Professionals Function, Karolinska University Hospital, Stockholm, Sweden
4. Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden