1. Centre for Human Drug Research Leiden The Netherlands
2. Department of Gynaecology and Obstetrics Leiden University Medical Center Leiden The Netherlands
3. CMB Collegium Medicum Berlin GmbH/Dermatology Office Berlin Germany
4. Leiden Academic Centre for Drug Research Leiden University Leiden The Netherlands
5. Department of Pathology Erasmus MC, University Medical Center Rotterdam The Netherlands
6. Department of Obstetrics and Gynaecology and Catharina Cancer Institute Catharina Ziekenhuis Eindhoven The Netherlands