About the Authors
- Marc Dupuis
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Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing
* E-mail: marc.dupuis@unibe.ch
Affiliation Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
- Joseph Studer
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Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Writing – review & editing
Affiliations Service of Addiction Medicine, Department of Psychiatry, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland, Service of Adult Psychiatry North-West, Department of Psychiatry, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Matthias Wicki
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Roles Methodology, Writing – review & editing
Affiliation Institute for Research, Development and Evaluation, Bern University of Teacher Education, Bern, Switzerland
- Simon Marmet
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Roles Data curation, Investigation, Methodology, Project administration, Writing – review & editing
Affiliation School of Social Work, University of Applied Sciences Northwestern Switzerland, Olten, Switzerland
- Gerhard Gmel
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Roles Conceptualization, Data curation, Funding acquisition, Investigation, Project administration, Supervision, Writing – review & editing
Affiliations Service of Addiction Medicine, Department of Psychiatry, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland, Addiction Switzerland, Lausanne, Lausanne, Switzerland, Centre for Addiction and Mental Health, Toronto, Ontario, Canada, University of the West of England, Frenchay Campus, Coldharbour Lane, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.