1. Department of Anatomical Sciences, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
2. Department of Midwifery, Islamic Azad University, Sanandaj Branch, Sanandaj, Iran
3. Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, La Sapienza University of Rome, Rome, Italy
4. Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Yazd, Iran