1. Department of Nutrition, Exercise and Sports; University of Copenhagen; Frederiksberg Denmark
2. Department of Nutrition; Georgia State University; Atlanta GA USA
3. Department of Health Sciences; Lund University; Lund Sweden
4. Endocrinological and Reproductive Unit; Department of Obstetrics/Gynecology; Faculty of Health and Medical Sciences; Herlev Hospital; University of Copenhagen; Herlev Denmark
5. Medical and Endocrinological Unit; Herlev Hospital; Faculty of Health and Medical Sciences; University of Copenhagen; Herlev Denmark
6. Norwegian School of Sport Sciences; Oslo Norway