1. National Institute of Public Health, University of Southern
Denmark, Copenhagen, Denmark, Center for Applied Research in Health Promotion and
Prevention, University of Southern Denmark, Copenhagen, Denmark, pdu@niph.dk
2. National Institute of Public Health, University of Southern
Denmark, Copenhagen, Denmark, Center for Applied Research in Health Promotion and
Prevention, University of Southern Denmark, Copenhagen, Denmark
3. National Institute of Public Health, University of Southern
Denmark, Copenhagen, Denmark
4. Department of Health Sciences, University of York, UK