1. Department of Clinical Oncology, Leiden University Medical Center, 2300 RC Leiden, Netherlands.
2. Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, 2300 RC Leiden, Netherlands.
3. Department of Gynecology, Leiden University Medical Center, 2300 RC Leiden, Netherlands.
4. Centre for Human Drug Research, 2333 CL Leiden, Netherlands.
5. Department of Gynecology, Academic Medical Center, 1100 DD Amsterdam, Netherlands.
6. ISA Pharmaceuticals, 2333 CH Leiden, Netherlands.