Affiliation: | 1. Department of Gynecological Endocrinology and Fertility Disorders, Ruprecht‐Karls University Heidelberg, Heidelberg, Germany;2. Placenta‐Lab, Department of Obstetrics, University Hospital Jena, Jena, Germany;3. Centro Médico Palencia, Madrid, Spain;4. Gynecological Endocrinology and Reproductive Medicine, Medical University Innsbruck, Innsbruck, Austria |