| Affiliation: | 1. Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand;2. Department of Developmental Medical Sciences, Institute of International Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan;3. Pediatric Hematology Unit, Nakornping Hospital, Chiang Mai, Thailand;4. Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand;5. Division of Microbiology, Department of Pathology and Microbiology, Nihon University, Tokyo, Japan |
