Face masks in the general healthy population. Scientific and ethical issues Miguel Angel Royo-Bordonada; Fernando José García-López; Fátima Cortés; Gustavo Andrés Zaragoza;

Family resilience in caring for drug addiction Ira Kusumawaty; Yunike; Jawiah; Rehana;

Gestionar futuras pandemias en un contexto urbano: un desafío para la salud pública Gloria Pérez; Raúl Salobral; Pere Simon; Lucía Artazcoz; Maica Rodríguez-Sanz; María Isabel Pasarin; Carme Borrell;