1. Diego Vasquez and Jose Nuñez are with the Universidad Católica de Santiago de Guayaquil, Guayaquil, Ecuador. Ana Palacio and Leonardo Tamariz are with the Department of Medicine, Miller School of Medicine, University of Miami, Miami, FL. Wladimir Briones is with the Ministerio de Salud Publica del Ecuador, Quito, Ecuador. John C. Beier is with the Department of Public Health Sciences, Miller School of Medicine, University of Miami. Denisse C. Pareja is with the Geriatric Research Education and Clinical...