1. Geriatric Department; Complejo Hospitalario de Navarra; Pamplona Navarra Spain
2. Navarra Institute for Health Research; Pamplona Navarra Spain
3. Health Science Department; Public University of Navarra; Pamplona Navarra Spain
4. CIBER of Frailty and Healthy Aging; Madrid Spain
5. Department of Nutrition, Food Science and Physiology, School of Pharmacy; University of Navarra; Pamplona Navarra Spain
6. Pharmacy Department; Complejo Hospitalario de Navarra; Pamplona Navarra Spain
7. Subdivision of Epidemology; General Division of Public Health, Health Department of the Community of Madrid; Madrid Spain