Pulido-Arjona, L. ., Correa-Bautista, J. ., Agostinis-Sobrinho, C. ., Mota, J. ., Santos, R. ., Correa-Rodríguez, M. ., … Ramírez-Vélez, R. . (2018). Role of sleep duration and sleep-related problems in the metabolic syndrome among children and adolescents. Italian Journal of Pediatrics, 44(1), 9. https://doi.org/10.1186/s13052-018-0451-7 (Original work published 2018)