Affiliation: | aCenter for Reproductive Sciences, Department of Obstetrics and Gynecology, University of California, San Francisco, California bDivision of Gynecological Endocrinology and Reproductive Medicine, University of Vienna, Vienna, Austria cDepartment of Obstetrics and Gynecology, University of Tübingen, Tübingen, Germany dDepartment of Molecular Pathology, University of Tübingen, Tübingen, Germany eDepartment of Obstetrics and Gynecology, University of Schleswig-Holstein, Lübeck, Germany |