1. Department of Obstetrics and Gynecology, Freiburg University Medical Center, Freiburg, Germany; Institute for Clinical Chemistry and Pathobiochemistry, Aachen University of Technology, Department of Obstetrics and Gynecology, Aachen University of Technology, Institute of Pathology, Aachen University of Technology, Aachen, Germany; and Institute of Pathology, Humboldt University Berlin, Berlin, Germany; Department of Obstetrics and Gynaecology I, Freiburg University Medical Center, Hugstetter Str. 55, D...
2. Department of Obstetrics and Gynecology, Freiburg University Medical Center, Freiburg, Germany; Institute for Clinical Chemistry and Pathobiochemistry, Aachen University of Technology, Department of Obstetrics and Gynecology, Aachen University of Technology, Institute of Pathology, Aachen University of Technology, Aachen, Germany; and Institute of Pathology, Humboldt University Berlin, Berlin, Germany