1. Monoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, Iran.
2. Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
3. Department of Parasitology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
4. Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.