1. Department of Pharmacology, Faculty of Dentistry, Mahidol University, Bangkok 10400, Thailand
2. Faculty of Allied Health Sciences, Burapha University, Chonburi 20131, Thailand
3. Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
4. Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakan 10540, Thailand