1. Division of Bone Diseases; Department of Internal Medicine Specialties; Geneva University Hospitals and Faculty of Medicine; Geneva Switzerland
2. Division of Geriatrics; Department of Internal Medicine, Rehabilitation, and Geriatrics; Geneva University Hospitals and Faculty of Medicine; Thônex Switzerland
3. Division of Rehabilitation and Internal Medicine; Department of Internal Medicine, Rehabilitation, and Geriatrics; Geneva University Hospitals and Faculty of Medicine; Thônex Switzerland