1. Research Unit for Dietary Studies, The Parker Institute, Bispebjerg and Frederiksberg Hospital, The Capital Region, Nordre Fasanvej 57, Vej 8, Entrance 11, 2000 Frederiksberg, Denmark
2. Department of Pedagogy, Education Research and Development, Faculty of Education and Social Sciences, Copenhagen University College, Campus Hillerød, Carlsbergvej 14, 3400 Hillerød, Denmark
3. The Boden Initiative, The Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia
4. Section for General Practice, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, 1353 Copenhagen, Denmark