| Institution: | 1. National Institute of Geriatrícs, , Mexico City, Mexico;2. Geriatrics Clinic, Memory Clinic, National Institute of medical Science and Nutrition Salvador Zubirán, , Mexico City, Mexico;3. Coordination of High Specialty Medical Units, Clinical Excellence Department, Mexican Institute of Social Security, , Mexico City, Mexico;4. Epidemiological and Health Research Unit, Aging Division, National Medical Center Centiry XXI, Mexican Institute of Social Security, , Mexico City, Mexico;5. The National Institute of Neurology and Neurosurgery“Manuel Velazco Suarez”, Faculty of Medicine of the National Autonomous Universitu of Mexico, , Mexico City, Mexico |
