1. School of Public Policy and Administration, Xi’an Jiaotong University, Xi’an, People’s Republic of China
2. Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
3. Health and Wellbeing Research Unit (HoWRU), Macquarie Business School, Macquarie University, Sydney, Australia
4. School of Early Childhood Education, Seneca College, Toronto, Canada