1. Doctor of Philosophy in Medical Science Program, Graduate School, Khon Kaen University, Khon Kaen, Thailand
2. Centre for Research and Development of Medical Diagnostic Laboratories, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
3. Bachelor of Science in Medical Technology Program, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand