1. Clinical Psychology Unit, University Hospital of Bellvitge-IDIBELL, Barcelona, Spain
2. Sub-Directorate General for the Regulation of Gambling, Directorate General for Taxation and Gambling, Secretariat of Finance, Ministry of the Economy and Finance, Generalitat de Catalunya, Barcelona, Spain
3. Psychoneurobiology of Eating and Addictive Behaviors Group, Neuroscience Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, Barcelona, Spain
4. Ciber Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
5. Department of Psychobiology and Methodology, Autonomous University of Barcelona, Barcelona, Spain
6. Department of Psychiatry, Germans Trias i Pujol Hospital, Barcelona, Spain
7. Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain