1. Department of Microbiology, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.
2. Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.
3. Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.
4. Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA.
5. Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul 03080, Korea.
6. Department of Medicine, Seoul National University College of Medicine, Seoul 03080, Korea.
7. Transplantation Research Institute, Seoul National University Hospital, Seoul 03080, Korea.