1. Department of Health SciencesPublic University of Navarra Pamplona Navarra Spain
2. Navarrabiomed, IdiSNANavarra Institute for Health Research Pamplona Navarra Spain
3. CIBER of Frailty and Healthy Aging (CIBERFES)Instituto de Salud Carlos III Madrid Spain
4. Geriatric DepartmentComplejo Hospitalario de Navarra (CHN) Pamplona Navarra Spain
5. Federal University of the Rio Grande of Sul Porto Alegre Brazil