1. Siriphan Saeng-aroon, PhD, is a Medical Scientist (Expert Level) and Deputy Director, Bureau of Laboratory Quality Standards, Department of Medical Sciences, Nonthaburi, Thailand.
2. Don Changsom, PhD, Ratrawee Boonmuang, The National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand.
3. Sunthareeya Waicharoen, MSc, The National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand.
4. Kampaew Buayai are Medical Scientists, The National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand.
5. Pilailuk Okada, PhD, is a Medical Scientist (Expert Level), The National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand.
6. Ballang Uppapong, MD, is Deputy Director General, The Department of Medical Sciences, Nonthaburi, Thailand.
7. Malinee Chittaganpitch, MSc, is a Medical Scientist (Professional Level), The Department of Medical Sciences, Nonthaburi, Thailand.
8. Patravee Soisangwan, PhD, is a Medical Scientist (Professional Level) and Director, Bureau of Laboratory Quality Standards, Department of Medical Sciences, Nonthaburi, Thailand.
9. Prabda Praphasiri, PhD, is an Epidemiologist, Division of Influenza, Nonthaburi, Thailand.
10. Beth A. Skaggs, PhD, is Laboratory Chief, Division of Global Health Protection, Thai Ministry of Public Health–US Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand.