Methodology of dietary surveys, studies on nutrition, physical activity and other lifestyles - Aranceta Bartrina, Javier; Varela Moreiras, Gregorio; Serra Majem, Lluís; Pérez Rodrigo, Carmen; Abellana, Rosa; Ara Royo, Ignacio; Arija Val, Maria Victoria; Aznar Laín, Susana; Ávila Torres, José Manuel; Belmonte Cortés, Susana; Blasco Redondo, Raquel; Caldeiro, Jesús; et al. (Nutricion Hospitalaria, 2015)