1. School of Human Sciences and Centre for Inequalities in the Institute for Lifecourse Development, University of Greenwich, London, United Kingdom of Great Britain and Northern Ireland
2. Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR, USA
3. Department of Applied Health Sciences, Indiana University School of Public Health, Bloomington, IN, USA
4. Psychology Department, Trent University, Peterborough, Ontario, Canada
5. Department of Counseling and Educational Psychology, Indiana University School of Education, Bloomington, IN, USA