About the Authors

Paul Heron

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

paul.heron@york.ac.uk

Affiliation Mental Health and Addiction Research Group, University of York, York, United Kingdom

Panagiotis Spanakis

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Writing – review & editing

Affiliation Mental Health and Addiction Research Group, University of York, York, United Kingdom

Suzanne Crosland

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

Affiliation Mental Health and Addiction Research Group, University of York, York, United Kingdom

Gordon Johnston

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation Independent Peer Researcher, United Kingdom

Elizabeth Newbronner

Roles Conceptualization, Funding acquisition, Methodology, Writing – review & editing

Affiliation Mental Health and Addiction Research Group, University of York, York, United Kingdom

Ruth Wadman

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation Mental Health and Addiction Research Group, University of York, York, United Kingdom

Lauren Walker

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

Affiliation Mental Health and Addiction Research Group, University of York, York, United Kingdom

Simon Gilbody

Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – review & editing

Affiliations Mental Health and Addiction Research Group, University of York, York, United Kingdom, Hull York Medical School, York, United Kingdom

Emily Peckham

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

Affiliation Mental Health and Addiction Research Group, University of York, York, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.