1. Department of Bio-industrial Technologies, College of Animal Bioscience and Technology, Konkuk University, Seoul, Korea.
2. Division of AIDS, Center for Immunology and Pathology, Korea National Institute of Health, Osong, Chungcheongbuk, Korea.
3. Department of Microbiology, College of Medicine, University of Ulsan, Seoul, Korea.
4. Division of Infectious Disease, Seoul St. Mary's Hospital, College of Medicine, the Catholic University of Korea, Seoul, Korea.
5. Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Korea.