1. Institute of PathologyPhilipps‐University Marburg Marburg Germany
2. Institute of Human GeneticsMedical University Innsbruck Innsbruck Austria
3. Institute of Medical GeneticsMedical University Vienna Vienna Austria
4. Institute of Medical BiologyComenius University Bratislava Bratislava Slovakia
5. Clinic of Gynecology and ObstetricsKlinikum Leverkusen Leverkusen Germany
6. Clinic of Gynecology and ObstetricsUniversity Clinic Oldenburg Oldenburg Germany
7. Clinic of Gynecology and ObstetricsUniversity Clinic Muenster Münster Germany
8. Institute of Human GeneticsPhilipps‐University Marburg Marburg Germany