1. Department of Reproductive Medicine, Karolinska University Hospital, Stockholm, Sweden
2. Department of Oncology-Pahology, Karolinska Institutet, Stockholm, Sweden
3. Laboratory of Translational Fertility Preservation, NKS, Stockholm, Sweden
4. Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
5. Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA, USA
6. Department of Obstetrics and Gynecology, Atrium Health, Charlotte, NC, USA
7. Department of Obstetrics and Gynecology and Center of Expertise on Gender Dysphoria, Amsterdam University Medical Center, Amsterdam, The Netherlands
8. Department for Reproductive Medicine, Ghent University Hospital, Ghent, Belgium
9. Center for Biobehavioral Health, The Abigail Wexner Research Institute, Columbus, OH, USA
10. Division of Pediatric Endocrinology, Nationwide Children’s Hospital, Columbus, OH, USA
11. Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA