1. KU Leuven , Department of Public Health and Primary Care, Academic Centre for Nursing and Midwifery, , Kapucijnenvoer 7 bus 7001, Leuven 3000 , Belgium
2. Centre of Expertise for Falls and Fracture Prevention Flanders , Department of Public Health and Primary Care, Academic Centre for Nursing and Midwifery, , Kapucijnenvoer 7 bus 7001, Leuven 3000 , Belgium
3. KU Leuven , Department of Public Health and Primary Care, , Kapucijnenvoer 7 bus 7001, Leuven 3000 , Belgium
4. Academic Centre for Nursing and Midwifery , Department of Public Health and Primary Care, , Kapucijnenvoer 7 bus 7001, Leuven 3000 , Belgium
5. Hasselt University , Faculty of Medicine and Life Sciences, Agoralaan, 3590 Diepenbeek , Belgium
6. KU Leuven , Department of Public Health and Primary Care, , Kapucijnenvoer 7 bus 7001 3000 Leuven , Belgium
7. Gerontology and Geriatrics , Department of Public Health and Primary Care, , Kapucijnenvoer 7 bus 7001 3000 Leuven , Belgium
8. KU Leuven, University Hospital Leuven , Department of Geriatric Medicine, Herestraat 49 3000 Leuven , Belgium
9. KU Leuven Libraries, 2Bergen – Learning Centre Désiré Collen , Herestraat 49, 3000 Leuven , Belgium