1. Community Mental Health Unit of Villamartin, Hospital Universitario de Jerez, Cádiz, Spain
2. Department of Neuroscience, Area of Psychiatry, University of Cadiz, Cadiz, Spain
3. CIBERSAM (Network of Biomedical Research Centres for Mental Health), Madrid, Spain
4. Addictive Behaviours Unit, Department of Psychiatry, Hospital de la Santa Creu I Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
5. Department of Psychobiology and Behavioural Science. Complutense University of Madrid (UCM), Madrid, Spain