1. Department of Microbiology, School of Medicine, Iwate Medical University, Morioka, Japan.
2. Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia.
3. Sulianti Saroso Infectious Disease Hospital, Jakarta, Indonesia.
4. Yokohama City University School of Medicine, Yokohama, Japan.
5. Center for Genomic Pathogen, National Institute of Infectious Diseases, Tokyo, Japan.