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

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

Incentives and intrinsic motivation in healthcare Mikel Berdud, Juan M. Cabasés, Jorge Nieto