1. Experimental Obstetrics and Gynaecology; Medical Faculty; Otto-von-Guericke-University; Magdeburg Germany
2. University Pompeu Fabra; Barcelona Spain
3. University Women's Clinic; Otto-von-Guericke-University; Magdeburg Germany
4. Institute for Molecular and Clinical Immunology; Medical Faculty; Otto-von-Guericke-University; Magdeburg Germany