1. Cancer Care Centre, St George Hospital, Kogarah, Australia
2. St George and Sutherland Clinical School, University of New South Wales (UNSW), Kensington, Australia
3. Department of Gynecological Oncology, Henan Cancer Hospital, Zhengzhou, China
4. Zhengzhou University, Zhengzhou, China
5. Mark Wainwright Analytical Centre, Bioanalytical Mass Spectrometry Facility, University of New South Wales (UNSW), Kensington, Australia
6. School of Medical Sciences, University of New South Wales (UNSW), Kensington, Australia
7. School of Medicine, Deakin University, Waurn Ponds, Australia