1. Faculty of Pharmaceutical Sciences, School of Health Science, University of Iceland, Reykjavik, Iceland
2. Department of Obstetrics, Gynecology and Reproductive Sciences, University of Vermont, Burlington, Vermont, USA
3. Hy Laboratories, Rehovot, and TeleMarpe, Tel Aviv, Israel
4. Department of Biology, Ecology and Earth Sciences, University of Calabria, Rende, Italy
5. Institute of Cell Biology, Histology and Embryology, Medical University of Graz, Graz, Austria