1. School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, UK
2. Collegiate Crescent, Sheffield Hallam University, Broomhall, Sheffield S10 2TN, UK
3. Wolfson Research Institute for Health and Wellbeing, Durham University, Durham DH1 3LE, UK
4. Psychology Department, Durham University, Durham DH1 3LE, UK
5. School of Medicine, Faculty of Medicine and Health Sciences, David Weatherall Buiding, Keele University, Newcastle NE1 7RU, UK
6. Faculty of Medicine, Imperial College London, South Kensington, London SW7 2BX, UK
7. Department of Psychology, The University of Edinburgh, Edinburgh, Scotland EH8 9YL, UK
8. School of Allied Health and Social Care, Anglia Ruskin University, Cambridge CB1 1PT, UK