1. Fertility and Infertility Research Center Health Technology Institute, Kermanshah University of Medical Sciences Kermanshah Iran
2. Department of Anatomy, School of Medicine Tehran University of Medical Sciences Tehran Iran
3. School of Medicine Shahroud University of Medical Sciences Shahroud Iran
4. Sexual Health and Fertility Research Center Shahroud University of Medical Sciences Shahroud Iran
5. Department of Clinical Biochemistry, School of Medicine Tehran University of Medical Sciences Tehran Iran
6. Students' Scientific Research Center (SSRC) Tehran University of Medical Sciences Tehran Iran
7. Department of Infertility, Shariati Hospital Tehran University of Medical Sciences Tehran Iran