1. University of Oxford; Department of Social Policy and Intervention; Barnett House 32 Wellington Square Oxford UK OX1 2ER
2. University of Warwick; Division of Mental Health and Wellbeing, Warwick Medical School; Coventry UK CV4 7AL
3. Warwick Medical School, University of Warwick; Division of Mental Health and Wellbeing; Medical School Building Coventry UK CV4 7AL
4. Coventry University; Centre for Technology Enabled Health Research (CTEHR); Priory Street Coventry UK CV1 5FB
5. University of Plymouth; Centre for Mathematical Sciences, School of Computing, Electronics and Mathematics; Plymouth UK