1. Department of Clinical Physiology and Nuclear Medicine; Bispebjerg Hospital; Copenhagen Denmark
2. Department of Clinical Physiology and Nuclear Medicine; Herlev Hospital; Herlev Denmark
3. Department of Nutrition, Exercise and Sports; University of Copenhagen; Copenhagen Denmark
4. Department of Biomedical Sciences; University of Copenhagen; Copenhagen Denmark
5. Institute of Sports Medicine; Bispebjerg Hospital; Copenhagen Denmark
6. Furesø-reumatologerne; Farum Denmark