HEIRES questionnaire: ensuring equality in health research Cristina Rius; Rut Lucas-Domínguez;

Sleep patterns in childhood: a longitudinal assessment from the Generation XXI birth cohort Marta Gonçalves; Ana Rute Costa; Milton Severo; Ana Henriques; Henrique Barros;

A scoping review on reducing food waste and loss in hospitals María Torrejón-Ramos; María-Sonia Medina-Salgado; Marta Ortiz-de-Urbina-Criado;