AUTHOR=Ramírez-Correa Patricio E. , Rondán-Cataluña F. Javier , Arenas-Gaitán Jorge , Grandón Elizabeth E. , Alfaro-Pérez Jorge L. , Ramírez-Santana Muriel TITLE=Corrigendum: Segmentation of Older Adults in the Acceptance of Social Networking Sites Using Machine Learning JOURNAL=Frontiers in Psychology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2021.765840 DOI=10.3389/fpsyg.2021.765840 ISSN=1664-1078