Slachevsky, A., Zitko, P., Martínez-Pernía, D., Forno, G., Court, F. A., Lillo, P., Villagra, R., Duran-Aniotz, C., Parrao, T., Assar, R., Orellana, P., Toledo, C., Rivera, R., Ibañez, A., Parra, M. A., Gonzalez, C., Amieva, H., & Thumala, D. (2020). GERO cohort protocol, Chile, 2017–2022: Community-based cohort of functional decline in subjective cognitive complaint elderly. BMC Geriatrics, 20(1), Article 505. https://doi.org/10.1186/s12877-020-01866-4