Development of vaccines for Chagas disease (CRUZIVAX): stakeholders¿ preferences and potential impacts on healthcare Francesco Ramponi; Céline Aerts; Paula Sartor; María Jesús Pinazo; Héctor Freilij; Carlos A. Guzmán; Emilio Malchiodi; Elisa Sicuri;

La prevención universal del consumo de drogas en el entorno escolar: el valor de la monitorización continua Beatriz Puértolas-Gracia; Olga Juárez; Carles Ariza; Joan R. Villalbí;

Exploratory study of the hoaxes spread via WhatsApp in Spain to prevent and/or cure COVID-19 Carolina Moreno-Castro; Empar Vengut-Climent; Lorena Cano-Orón; Isabel Mendoza-Poudereux;