1. Department of Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, 40002, Thailand
2. Department of Biochemistry, Faculty of Science, Khon Kaen University, Khon Kaen, 40002, Thailand
3. Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand
4. Department of Clinical Chemistry, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, 40002, Thailand