1. Molecular Biology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
2. Department of Medical Parasitology and Mycology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
3. Health Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
4. Department of Microbiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.