1. Department of Pharmacology and Biochemisty, National Institute of Medicinal Materials, Hanoi, Vietnam
2. Department of Pharmacology, Hanoi Medical University, Hanoi, Vietnam
3. Department of Phytochemistry, National Institute of Medicinal Materials, Hanoi, Vietnam
4. Centre for Toxicology and Radiology Teaching and Research, Vietnam Military Medical University, Hanoi, Vietnam
5. Graduate School of Pharmaceutical Sciences, Daiichi University of Pharmacy, Fukuoka, Japan