1. Pregnancy Health Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
2. Department of Reproductive Health, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
3. Department of Reproductive Health, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
4. Department of Medical Education, Iran University of Medical Sciences, Tehran 1419733171, Iran
5. School of Nursing and Midwifery, Iran University of Medical Sciences, Tehran 1419733171, Iran
6. Department of Physiology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
7. Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
8. Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
9. Department of Medical English Language, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran