1. Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, Stockholm, Sweden.
2. Maternal/Fetal and Neonatal Research Center, Tehran University of Medical Sciences, Tehran, Iran.
3. Department of Epidemiology, Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Science, Tabriz, Iran.
4. Department of Medicine, Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Science, Tabriz, Iran.
5. Department of Clinical Epidemiology, Safety Promotion and Injury Prevention Research Center, School of Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
6. Department of Microbiology, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran.