1. Maternal-fetal Medicine Research Center, Department of Midwifery, School of Nursing and Midwifery, Shiraz University of Medical Sciences. Shiraz, Iran.
2. Department of Midwifery, Islamic Azad University, Shahr-e-Babak Branch, Iran.
3. Department of Parasitology and Mycology, Central Basic Research in Infectious Diseases, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
4. Department of Traditional Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.