1. Department of Orthopaedic Surgery, Skaraborg Hospital, Skövde, Sweden2Geriatric Medicine, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
2. Geriatric Medicine, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden3Department of Endocrinology, Internal Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
3. Health Metrics, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
4. School of Bioscience, University of Skövde, Skövde, Sweden
5. Geriatric Medicine, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden6Geriatric Medicine, Sahlgrenska University Hospital, Mölndal, Sweden