Healthcare professionals¿ opinions, barriers and facilitators towards low-value clinical practices in the hospital setting Dimelza Osorio; Aida Ribera; Maite Solans-Domènech; Liliana Arroyo-Moliner; Mónica Ballesteros; Soledad Romea-Lecumberri;

Versión reducida del Minnesota Leisure Time Physical Activity Questionnaire para población general: MLTPAQ 9+2 Jessica Rial-Vázquez; Mónica Pérez-Ríos; María Isolina Santiago-Pérez; Alberto Ruano-Ravina;

Photovoice versus focus groups: a comparative study of qualitative health research techniques Paloma Conde; Jesús Rivera-Navarro; Marta Gutiérrez-Sastre; Ignacio González-Salgado; Manuel Franco; María Sandín Vázquez;