1. Department of Pharmaceutical Technology, Institute of Pharmacy, Leopold-Franzens University Innsbruck, Innsbruck, Austria;
2. Faculty of Pharmacy, University of Medicine and Pharmacy, Hue University, Vietnam;
3. Department of Industrial Pharmacy, Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam;
4. Department of Pharmaceutical Technology, Faculty of Pharmacy, Universitas Ahmad Dahlan, Jl. Prof.Dr. Soepomo, S.H., Janturan, Warungboto, Umbulharjo, Yogyakarta, Indonesia