1. Liver and Digestive Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
2. Department of Microbiology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
3. Department of Microbiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
4. Cellular and Molecular Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
5. School of Pharmacy, Memorial University of Newfoundland, St Johns, NL, Canada