1. Department of Public Health, University of Copenhagen, Denmark
2. Center for Healthy Aging, University of Copenhagen, Denmark
3. Institute of Preventive Medicine, Bispebjerg Hospital, Capital Region of Denmark
4. National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
5. Research Center for Prevention and Health, Glostrup Hospital, Glostrup, Denmark
6. Danish Aging Research Center, Universities of Aarhus, Southern Denmark and Copenhagen