Past, Present and Future of Research on Wearable Technologies for Healthcare: A Bibliometric Analysis Using Scopus. - Yolanda-María de-la-Fuente-Robles; Adrián-Jesús Ricoy-Cano; Antonio-Pedro Albín-Rodríguez; José Luis López Ruiz; Macarena Espinilla Estévez (Sensors, 2022)