1. Department of Pharmacology, Faculty of Medicine Khon Kaen University Khon Kaen Thailand
2. Pharmacy Unit, Udon Thani Hospital Udon Thani Thailand
3. Division of Dermatology, Department of Internal Medicine Khon Kaen Hospital Khon Kaen Thailand
4. Unit of Excellence on Pharmacogenomic Pharmacokinetic and Pharmacotherapeutic Researches (UPPER) School of Pharmaceutical Sciences, University of Phayao Phayao Thailand
5. Integrated Epilepsy Research Group; Division of Neurology, Department of Medicine, Faculty of Medicine Khon Kaen University Khon Kaen Thailand
6. Pharmacy Department, Khon Kaen Hospital Khon Kaen Thailand
7. Orofacial Pain Unit, Department of Oral Biomedical Sciences, Faculty of Dentistry Khon Kaen University Khon Kaen Thailand
8. Pharmacy Unit, Faculty of Medicine Khon Kaen University Khon Kaen Thailand