Duong, Minh Ngoc [P:(DE-HGF)0] ; Hoang, Gia Hung [P:(DE-HGF)0] ; Pham, Chau Thuy [P:(DE-HGF)0] ; Nguyen, Le Khanh [P:(DE-HGF)0] ; Vu, Minh Trung [P:(DE-HGF)0] ; Ha, Thi Quyen [P:(DE-HGF)0] ; Pham, Minh Trien [P:(DE-HGF)0] ; Postma, Johannes Auke [P:(DE-Juel1)144879]