Effectiveness of a hybrid closed-loop system for children and adolescents with type 1 diabetes during physical exercise: A cross-sectional study in real life Ruben Martin-Payo; Maria del Mar Fernandez-Alvarez; Rebeca García-García; Ángela Pérez-Varela; Shelini Surendran; Isolina Riaño-Galán;

Impact of COVID-19 lockdown on glucemic control in children and adolescents with type 1 diabetes mellitus María Sánchez Conejero; Jesús González de Buitrago Amigo; María Luz Tejado Bravo; Jorge M. de Nicolás Jiménez;

Are the ESPGHAN criteria valid with the chemioluminiscence method? Analysis of potential diagnostic errors Rocío Garcés Cubel; Ruth García Romero; Ignacio Ros Arnal; Yolanda González Irazabal; Guillermo Hernández de Abajo;