Published on in Vol 8, No 3 (2020): Jul-Sep
1 Department of Behavioural Science and Health, University College London, London, United Kingdom
2 Department of Psychology and Sport Sciences, University of Hertfordshire, Hertfordshire, United Kingdom
3 Institute of Health Informatics, University College London, London, United Kingdom
4 Six to Start, Redditch, United Kingdom
5 The Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, Cambridge, United Kingdom
*all authors contributed equally