1. Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue City 84234, Vietnam
2. Faculty of Chemistry, Hue University’s College of Sciences, Hue City 84234, Vietnam
3. Institute of Natural Medicine, University of Toyama, Toyama 930-0194, Japan
4. Institute of Pharmacy, University of Tartu, Tartu 50411, Estonia