1 Medizinische Klinik und Poliklinik IV, LMU Klinikum, LMU München, München, Germany. martin.reincke@med.uni-muenchen.de.
2 MRC Laboratory of Medical Sciences, London, UK.
3 Institute of Clinical Sciences, Imperial College London, London, UK.
4 Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, Stockholm, Sweden.
5 Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, Huddinge, Stockholm, Sweden.
6 Institut für Experimentelle Endokrinologie, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.