1. Department of Microbiology, Faculty of Science, Mahidol University, 272 Rama 6 Road, Ratchatewi, Bangkok 10400, Thailand
2. Computational Chemistry Unit Cell, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
3. Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
4. Program in Bioinformatics and Computational Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
5. Department of Microbiology, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand