1. Department of Midwifery & Reproductive Health, Student Research Committee, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
2. Department of Midwifery & Reproductive Health, Midwifery and Reproductive Health Research Center, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
3. Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
4. Department of Obstetrics and gynaecology, Tajrish Shohada Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
5. Department of Biostatistics, Paramedical School, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
6. Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.
7. Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.