A longitudinal study of preadolescent and adolescent substance use: Within-individual patterns and protective factors Joaquín Rodríguez-Ruiz; Izabela Zych; Vicente J. Llorent; Inmaculada Marín-López;

Sleep among presentations of Attention-Deficit/Hyperactivity Disorder: Analysis of objective and subjective measures Noelia Ruiz-Herrera; Alejandro Guillén-Riquelme; Amparo Díaz-Román; Nicola Cellini; Gualberto Buela-Casal;

Using an interactive web application to identify pre-exposure prophylaxis adherence among men who have sex with men Bing Lin; Shihan Feng; Jiaxiu Liu; Kangjie Li; Guiqian Shi; Xiaoni Zhong;