1. Department of Biomedical Science, BK21 FOUR Program in Biomedical Science and Engineering, Inha University College of Medicine, Incheon 22212, South Korea
2. Department of Chemistry, College of Natural Sciences, Can Tho University, Can Tho 90000, Vietnam
3. Institute for Tropical Technology, Vietnam Academy of Science and Technology, Hanoi, 10000, Vietnam
4. Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi 100000, Vietnam
5. Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology, Hanoi 100000, Vietnam