1. University of Glasgow Glasgow UK
2. Bar‐Ilan University Ramat Gan Israel
3. Prince of Songkla University Hat Yai Thailand
4. International University of Sarajevo Sarajevo Bosnia and Herzegovina
5. Psychiatric Research Unit, Region Zealand Slagelse Denmark
6. School of Psychology University of Southern Mississippi Hattiesburg Mississippi USA
7. Charité Universitätsmedizin Berlin Berlin Germany
8. Lentis Psychiatric Institute Groningen The Netherlands
9. Center for Metacognitive Interpersonal Therapy Rome Italy
10. Department of Mental Health Servicio Riojano de Salud Logroño Spain
11. Mental Health Center Copenhagen Copenhagen Denmark
12. University of Montreal Montreal Québec Canada
13. University of Georgia Athens Georgia USA
14. University of Edinburgh Edinburgh UK
15. Early Psychosis Intervention Centre, Psychiatry East, Region Zealand Roskilde Denmark
16. University of Groningen Groningen Netherlands
17. Assessment and Brief Treatment Team (Newham) East London Foundation Trust London UK
18. De Ruimte practice for psychotherapy Netherlands
19. Anhui Medical University Hefei China
20. University of Indiana Indianapolis Indiana USA