1. Applied Economics, University of Isabel I, Fernán González, 76, 09003, Burgos, Spain
2. Marketing and Market Research Department, University of Granada, Paseo de Cartuja, 7, 18011, Granada, Spain
3. Albayzín Health Centre, Plaza Cementerio de San Nicolás, Granada, Spain
4. Andalusian School of Public Health, Cuesta del Observatorio, Granada, Spain