1. Department of Public Health; University of Otago; Wellington New Zealand
2. School of Public Health; University of Alberta; Edmonton Canada
3. School of Kinesiology and Health Studies; Queen’s University; Kingston Canada
4. Research Group for Evidence-Based Public Health; Leibniz Institute for Prevention Research and Epidemiology; Bremen Germany
5. Public Health; Montclair State University; Montclair NJ USA
6. Healthcare Policy and Research; Weill Cornell Medical College, Cornell University; New York NY USA