1. Department of Obstetrics and Gynecology, Tokyo Women’s Medical University, Tokyo, Japan.
2. Department of Gynecology, Tohoku University Hospital, Sendai, Japan.
3. Department of Clinical Biobank, Tohoku University Advanced Research Center for Innovations in Next-Generation Medicine, Sendai, Japan.
4. Department of Gynecology, Graduate School of Medicine, Tohoku University, Sendai, Japan.
5. Division of Obstetrics and Gynecology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
6. Japan Medical Affairs, Japan Oncology Business Unit, Takeda Pharmaceutical Company Limited, Osaka, Japan.