1. Division of Gynecology and Reproduction, Department of Reproductive Medicine, Karolinska University Hospital, Stockholm, Sweden.
2. Department of Obstetrics and Gynecology, Södertälje Hospital, Stockholm, Sweden.
3. Nordic IVF Solna, Eugin Group, Solna, Sweden.
4. Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden.
5. Clinical Research Center, Uppsala University, Uppsala, Sweden.
6. Laboratory of Translational Fertility Preservation, Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden.