1. Division for Health Services Norwegian Institute of Public Health Oslo Norway
2. Centre for Evaluation of Public Health Measures Norwegian Institute of Public Health Oslo Norway
3. World Obesity Federation London UK
4. Boden Institute University of Sydney Sydney New South Wales Australia
5. Department of Social and Policy Sciences University of Bath Bath UK
6. Faculty of Public Health and Policy London School of Hygiene and Tropical Medicine London UK
7. Division of Mental and Physical Health Norwegian Institute of Public Health Oslo Norway