1. Student Research Committee, Department of Midwifery and Reproductive Health; School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
2. Department of Midwifery, Midwifery and Reproductive Health Research Center; School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
3. Department of Biostatistics, School of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
4. Assistant professor, psychologist, Urmia University of Medical Sciences, Urmia, Iran