1. Department of Oncology-Pathology, Laboratory of translational Fertility Preservation, Karolinska Institutet, SE-17177 Stockholm, Sweden
2. Department of Reproductive Medicine, Division of Gynecology and Reproduction, Karolinska University Hospital, SE-17177 Stockholm, Sweden
3. Breast, Endocrine tumors and Sarcoma Cancer Theme, Karolinska University Hospital, SE-17177 Stockholm, Sweden