Design and validation of a questionnaire on habits, health and exercise in the use of baby carriers Yaiza Taboada-Iglesias; María del Carmen Iglesias-Pérez; Águeda Gutiérrez-Sánchez;

Validation of the Spanish version of the Pain Catastrophizing Scale for Children (PCS-C) Guillermo Ceniza-Bordallo; Andrés Gómez Fraile; Patricia Martín-Casas; Ibai López-de-Uralde-Villanueva;

Psychometric properties of the Spanish version of the Pediatric Quality of Life Inventory Family Impact Module (PedsQL FIM) Javiera Ortega; Natalia Vázquez; Imanol Amayra Caro; Florencia Assalone;