1. Department of Medical Technology, Faculty of Associated Medical Sciences (AMS)Chiang Mai UniversityChiangmai Thailand
2. Unité Internationale174‐PHPT, Health and Societies DepartmentInstitut de Recherche pour Développement (IRD)Chiangmai Thailand
3. Department of Immunology and Infectious DiseasesHarvard T.H. Chan School of Public HealthBoston Massachusetts
4. Department of Medical LaboratoryWiangsa HospitalNan Thailand
5. Department of Medical LaboratoryChiangrai Prachanukroh HospitalChiangrai Thailand
6. Department of Medical LaboratoryThoeng HospitalChiangrai Thailand
7. Infectious Diseases Research Unit, Department of Medical Technology, Faculty of Associated Medical SciencesChiang Mai UniversityChiangmai Thailand