Update of the consensus document on the aetiology, diagnosis and treatment of acute otitis media and sinusitis David López Martín; Roi Piñeiro Pérez; Leticia Martínez Campos; Josefa Ares Álvarez; Teresa de la Calle Cabrera; Ignacio Jiménez Huerta; Parisá Khodayar-Pardo; Pilar Lupiani Castellanos; Fernando Baquero-Artigao;

How to develop and evaluate consensus documents: Methods and checklists María Aparicio Rodrigo; Paz González Rodríguez; Nieves Balado Insunza; Garazi Fraile Astorga; Pilar Aizpurua Galdeano; Carlos Ochoa Sangrador;

Expert consensus for the management of patients with achondroplasia in treatment with vosoritide Ana-Coral Barreda-Bonis; Josep Maria de Bergua Domingo; Enrique Galán-Gómez; Encarna Guillén-Navarro; Isabel Leiva-Gea; Isolina Riaño-Galán;