1. Department of Work and Organizational Psychology, University of Bern, Institute of Psychology, Bern, Switzerland
2. School of Health Professions, Zurich University of Applied Sciences, Winterthur, Switzerland
3. School of Management and Law, Zurich University of Applied Sciences, Winterthur Institute of Health Economics, Winterthur, Switzerland
4. Department of Clinical Psychology and Psychotherapy, University of Bern, Institute of Psychology, Bern, Switzerland
5. Division of Psychosomatic Medicine, Bern University Hospital, Bern, Switzerland
6. Curtin Medical School, Curtin University, Bentley, Australia
7. UWA Medical School, The University of Western Australia, Perth, Australia
8. Medical Faculty, University of Basel, Basel, Switzerland