1. School of Medicine, Dentistry & Nursing, University of Glasgow, UK
2. Faculty of Health Science and Wellbeing, University of Sunderland, UK
3. Wolfson Institute of Population Health, Queen Mary University of London, UK
4. School of Health & Wellbeing, University of Glasgow, UK
5. School of Medicine, University of Glasgow, UK
6. NHS Grampian, UK
7. School of Medicine, Medical Science, & Nutrition, University of Aberdeen, UK