Affiliation: | 1.Geriatrics Department, Centre Forum - Hospital Del Mar, Parc Salut Mar, C/ Llull 410, 08019, Barcelona, Spain ;2.Rehabilitation Research Group, Hospital Del Mar Medical Research Institute, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), Barcelona, Spain ;3.Universitat Autònoma de Barcelona, Barcelona, Spain ;4.Universitat Pompeu Fabra, Barcelona, Spain ;5.Research Unit in Public Health, Epidemiology and Health Economics. Department of Public Health, Epidemiology and Health Economics, University of Liège. Centre collaborateur de l’OMS pour l’étude de la santé et du vieillissement de l’appareil musculo-squelettique. CHU - Sart Tilman, Liège, Belgium ;6.Physical Medicine and Rehabilitation Department, Parc Salut Mar, Barcelona, Spain ;7.Universitat Internacional de Catalunya, Barcelona, Spain ;8.Universitat Oberta de Catalunya, Barcelona, Spain ;9.Department of Health Care, Parc Sanitari Pere Virgili, Barcelona, Spain ;10.Faculty of Medicine. Department of Internal Medicine and Gerontology, Jagiellonian University, Krakow, Poland ;11.Methodology and Biostatistics Support Unit, Hospital Del Mar Medical Research Institute, Institut Hospital del Mar d’Investigacions Mediques (IMIM), Barcelona, Spain ; |