1. Department of Psychology, University of Oslo, Oslo, Norway
2. Faculty of Medicine, Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
3. School of Psychological Sciences, Monash University, Melbourne, Australia
4. Utrecht University, Utrecht, The Netherlands
5. Entabeni Hospital, Durban, South Africa
6. Institute of Health & Wellbeing, University of Glasgow, Glasgow, UK
7. Department of Psychiatry and Behavioral Sciences, University of New Mexico, Albuquerque, NM, USA