1. Department of Geriatric Medicine, Cliniques Universitaires Saint-Luc, Bruxelles, Belgium
2. Institute of Health and Society, UCLouvain, Bruxelles, Belgium
3. Louvain Drug Research Institute, UCLouvain, Bruxelles, Belgium
4. Department of Geriatric Medicine, AZ Alma Campus Eeklo, Eeklo, Belgium
5. Department of Geriatric Medicine, Ghent University Hospital, Ghent, Belgium
6. Department of Internal Medicine and Pediatrics, Ghent University Faculty of Medicine and Health Sciences, Ghent, Belgium
7. Department of Geriatric Medicine, CHU UCL Namur, Yvoir, Namur, Belgium