1. Department of Chronic Disease EpidemiologyYale School of Public Health New Haven Connecticut
2. Institute for Physical Activity and NutritionDeakin University Geelong Victoria Australia
3. Australian Institute for Musculoskeletal Science (AIMSS)The University of Melbourne and Western Health, St Albans, Victoria Australia
4. Department of EpidemiologyBrown University School of Public Health Providence Rhode Island
5. Center for Global Health and Human Development, School of Sport and Exercise SciencesLoughborough University Loughborough UK
6. Ministry of Health Apia Samoa
7. Lutia I Puava Ae Mapu I Fagalele Apia Samoa