1. Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Viet Nam
2. HCM City University of Science, Vietnam National University HCM City School of Chemistry and Life Science, Hanoi University of Science and Technology, 1 Dai Co Viet Road, Hanoi, Viet Nam
3. Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Viet Nam