1 Department of Pulmonary Medicine
2 Chronic Respiratory Disease Research Center
3 Department of Epidemiology and Biostatistics, School of Public Health,
4 Iranian Research Center for HIV/AIDS (IRCHA), Tehran University of Medical Sciences,
5 Department of Clinical Anatomical Pathology
6 Mycobacteriology Research Center
7 Department of Medical Oncology
8 Lung Transplantation Research Center, NRITLD, Masih Daneshvari Hospital, Shahid Beheshti University, M.C, TEHRAN-IRAN.