1. Institute of Biochemistry; Medical Faculty; Justus-Liebig-University; Giessen Germany
2. Institute of Anatomy and Cell Biology; Medical Faculty; Justus-Liebig-University; Giessen Germany
3. Leibniz Institute for Zoo and Wildlife Research (IZW); Berlin Germany
4. Cardiovascular and Metabolic Disorders Program; Duke-National University of Singapore; Singapore
5. Clinic of Obstetrics; Gynecology and Andrology for Small and Large Animals; Justus-Liebig-University, Giessen; Germany