1. Department of Geriatrics, Antwerp University Hospital, Antwerp, Belgium

2. Department of Endocrinology-Diabetology-Metabolism, Antwerp University Hospital, Antwerp, Belgium

3. Department of Hepatobiliary, Transplantation and Endocrine Surgery, Antwerp University Hospital, Antwerp, Belgium

4. Multidisciplinary Pain Center, University Hospital Antwerp, Antwerp, Belgium

5. Department of Geriatrics, ZNA-GZA, Antwerp, Belgium

6. Department of Internal Medicine, Antwerp University Hospital, Antwerp, Belgium