Diagnostic and therapeutic approach to spondylodiscitis in Spanish children through the RIOPed network: evaluation before and after the publication of the national consensus document Laura Martín Pedraz; Esmeralda Núñez Cuadros; María Belén Hernández; Rosa María Alcobendas Rueda; Jesús Saavedra-Lozano; Cristina Calvo Rey;

Small for gestational age: concept, diagnosis and neonatal characterization, follow-up and recommendations Ignacio Díez López; María Cernada; Laura Galán; Hector Boix; Lourdes Ibañez; Maria L. Couce;

Neurodevelopmental outcomes in congenital heart disease: Usefulness of biomarkers of brain injury Laia Vega Puyal; Elisa Llurba; Queralt Ferrer; Paola Dolader Codina; Olga Sánchez García; Alba Montoliu Ruiz; Joan Sanchez-de-Toledo;