1. School of Social and Political Science, University of Edinburgh, Edinburgh, UK
2. Department of Psychology, University of Cambridge, Cambridge, UK
3. Department of Psychology, School of Philosophy, Psychology & Language Sciences, University of Edinburgh, Edinburgh, UK
4. OPTENTIA, Faculty of Health Sciences, North-West University, Vanderbijlpark, South Africa
5. School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
6. College of Medicine and Health, University of Exeter, Exeter, UK
7. Moray House School of Education and Sport, University of Edinburgh, Edinburgh, UK
8. Department of Psychiatry, Autism Research Centre, University of Cambridge, Cambridge, UK