1. National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, Thailand;
2. National Biobank of Thailand, National Science and Technology Development Agency, Pathum Thani, Thailand;
3. Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand;
4. Non-Communicable Disease Control Group, Phetchabun Provincial Health Office, Phetchabun, Thailand