Authors
1 Department of Internal Medicine,
2 Department of Infectious Disease,
3 Mycobacteriology Research Center, NRITLD, Shahid Beheshti University M.C.,
4 Department of Infectious Medicine, Institute of Human Virology , University of Maryland, School of Medicine, Baltimore-Maryland,
5 Lung Transplantation Research Center, NRITLD, Shahid Beheshti University M.C., TEHRAN-IRAN.