| Kliesch, Sabine | Centre of Reproductive Medicine and Andrology |
| Schlatt, Stefan | Centre of Reproductive Medicine and Andrology |
| Kliesch, Sabine | Centre of Reproductive Medicine and Andrology |
| Schlatt, Stefan | Centre of Reproductive Medicine and Andrology |
| Cremers, Jann-Frederik | Abteilung für Klinische Andrologie |