1. Centers of Excellence in Clinical Virology, Chulalongkorn University, Bangkok, Thailand
2. Department of Disease Control, Ministry of Public Health, Nonthaburi, Thailand
3. Nakhon Pathom Public Health Office, Office of the Permanent Secretary Ministry of Public Health, Nakhon Pathom, Thailand
4. Ayutthaya Provincial Health Office, Office of the Permanent Secretary Ministry of Public Health, Ayutthaya, Thailand
5. The Royal Society of Thailand, Dusit, Bangkok, Thailand