1. Facultad de Ciencias de la Salud, Universidad Internacional de la Rioja, La Rioja, Spain
2. Institute for Culture and Society (ICS), University of Navarra, Pamplona, Spain;
3. Departament de Psicobiologia i Metodologia de les Ciències de la Salut, Universitat Autònoma de Barcelona, Barcelona, Spain
4. Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain
5. Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
6. Behavioral Addictions Unit, Department of Psychiatry, Bellvitge University Hospital, Barcelona, Spain
7. Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
8. Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
9. Department of Neuroscience, Yale University School of Medicine, New Haven, CT, USA
10. Child Study Center, Yale University School of Medicine, New Haven, CT, USA
11. Connecticut Council on Problem Gambling, Wethersfield, CT, USA
12. Connecticut Mental Health Center, New Haven, CT, USA