Genetic, environmental and life-style factors associated with longevity. Protocol and response of the LONGECYL Study Tomás Vega, Fernando Hilario, María Pérez-Caro, Rocío Núñez-Torres, Rosa M. Pinto, Anna González-Neira

Understanding Urban Health Inequalities: Methods and Design of the Heart Health Hoods Qualitative Project Jesús Rivera Navarro, Manuel Franco Tejero, Paloma Conde Espejo, María Sandín Vázquez, Marta Gutiérrez Sastre, Alba Cebrecos, Adelino Sainz Muñoz, Joel Gittelsohn

Lowering the legal alcohol limits for driving: expected changes in the prevalence of positive tests Manuela Alcañiz, Montserrat Guillen, Miguel Santolino