1. Laboratory of Clinical and Epidemiological Virology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium;
2. Department of Medical Virology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran;
3. Health Policy Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran;
4. Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran