Sports med. open Sports med. open Evaluation of Sedentary Behavior and Physical Activity Levels Using Different Accelerometry Protocols in Children from the GENOBOX Study Llorente-Cantarero F.J. Jurado-Castro J.M. Leis R. Vazquez-Cobela R. Gonzalez-Gil E.M. Universidad de Zaragoza Aguilera C.M. Bueno G. Universidad de Zaragoza Moreno L.A. Universidad de Zaragoza Gil A. Gil-Campos M. 2021 research-article