1 Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran.
2 Department of Epidemiology and Biostatics, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Tehran, Iran.
3 Pasteur Institute of Iran, Tehran, Iran.
4 National Reference Laboratory for Plague, Tularemia and Q Fever, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Akanlu, Kabudar Ahang, Hamadan, Iran.