Fidelity of implementation of Reptes, an alcohol and cannabis selective prevention program for youngsters Noelia Vázquez; Xavier Continente; Montse Bartroli; Olga Juárez; Laura Muñoz; Francesca Sánchez-Martínez; Anna Pérez; Carles Ariza;

Acceso a la atención sanitaria mediante seguros de salud comunitarios entre migrantes de Senegal Modou Diop;

Energy poverty, its intensity and health in vulnerable populations in a Southern European city Juli Carrere; Andrés Peralta; Laura Oliveras; María José López; Marc Marí-Dell¿Olmo; Joan Benach; Ana M. Novoa;