1. Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka 812-8582, Japan
2. School of Pharmacy, Walailak University, Nakhon Si Thammarat 80160, Thailand
3. Faculty of Pharmaceutical Sciences, Ubon Ratchathani University, Ubon Ratchathani 34190, Thailand
4. Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen, 40002, Thailand