1. School of Psychology University of Leeds Leeds UK
2. School of Justice Security and Sustainability Staffordshire University Stoke‐on‐Trent UK
3. Leeds and York Partnership Foundation Trust Leeds UK
4. Mid‐Yorkshire Hospitals NHS Trust Wakefield UK
5. Bradford Institute for Health Research Bradford Royal Infirmary Bradford UK
6. School of Public Health and Community Medicine University of New South Wales Sydney New South Wales Australia