1. Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul, Korea.
2. Division of Gynecologic Oncology, Princess Margaret Cancer Center, Toronto, ON, Canada.
3. Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada.
4. Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, Canada.