1. Department of Molecular Cell Biology, Sungkyunkwan University School of Medicine, Suwon, Korea.
2. Asian-Pacific Research Foundation for Infectious Diseases (ARFID), Seoul, Korea.
3. Kangbuk Samsung Hospital Sungkyunkwan University School of Medicine, Seoul, Korea.
4. Division of Infectious Diseases, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.