1. Department of Microbiology and Immunology; Laboratory of Clinical and Epidemiological Virology; Rega Institute for Medical Research; KU Leuven Leuven Belgium
2. Blood Transfusion Research Center; High Institute for Research and Education in Transfusion Medicine; Tehran Iran
3. Department of Molecular Microbiology and Immunology; Keck School of Medicine; University of Southern California; Harlyne J. Norris Cancer Research Tower; Los Angeles CA 90033
4. Middle East Liver Disease Clinics; Tehran Iran