1. Tehran University of Medical Sciences Department of Obstetrics and Gynecology, Imam Khomeini Hospital Complex, , Tehran, Iran
2. Tehran University of Medical Sciences School of Medicine, , Tehran, Iran
3. Tehran University of Medical Sciences Research Centre for Advanced Technologies in Cardiovascular Medicine, Cardiovascular Diseases Research Institute, , Tehran, Iran
4. Shahid Beheshti University of Medical Science School of Medicine, , Tehran, Iran
5. Tabriz University of Medical Sciences Women Reproductive Health Research Center, , Tabriz, Iran