1. Bayer HealthCare Pharmaceuticals, Medical Care, Global Medical and Clinical Affairs, Radiology & InterventionalBerlin Germany
2. Department of GynecologyObstetrics and Reproductive MedicineUniversity Medical School of SaarlandHomburg/Saar Germany
3. Bayer HealthCare Pharmaceuticals, Global Pharmacovigilance and Risk ManagementWhippany New Jersey USA
4. Bayer HealthCare Pharmaceuticals, Medical Care, Medical and Clinical Affairs, Radiology & InterventionalWhippany New Jersey USA