1. Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, Tyne and Wear, United Kingdom.
2. School of Psychology, University of Nottingham, Nottingham, United Kingdom.
3. School of Psychology, Newcastle University, Newcastle upon Tyne, Tyne and Wear, United Kingdom.
4. Social Work, Education and Community Wellbeing, Northumbria University, Newcastle upon Tyne, Tyne and Wear, United Kingdom.
5. Suicidal Behaviour Research Lab, Institute of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom.
6. Department of Mathematical Sciences, Durham University, Durham, United Kingdom.
7. Institute for Health and Wellbeing, Coventry University, Coventry, United Kingdom.
8. School of Psychology, University of Edinburgh, Edinburgh, United Kingdom.