1. Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,
2. Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran,
3. Monoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, and
4. Department of Bacterial Vaccines, Razi Vaccine and Serum Research Institute, Karaj, Iran