1. Institute of Psychology University of Lausanne (UNIL) Lausanne Switzerland
2. Centre for Excessive Gambling, Addiction Medicine Lausanne University Hospitals (CHUV) Lausanne Switzerland
3. Laboratoire de Psychopathologie et Processus de Santé Université de Paris Boulogne Billancourt France
4. Centre de Soins d'Accompagnement et de Prévention en Addictologie Pierre Nicole Croix‐Rouge Française Paris France
5. National Problem Gambling Clinic London UK
6. Department of Psychiatry Cambridge University Cambridge UK
7. Centre for Gambling Research at UBC, Department of Psychology, and Dvajad Mowafaghian Centre for Brain Health University of British Columbia Vancouver Canada