1. Institute of Sports Medicine, Department of Orthopedic Surgery, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
2. Department of Veterinary Clinical and Animal Science, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
3. Department of Clinical Physiology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
4. Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
5. Department of Public Health and Centre for Healthy Ageing, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark