Binh, Le Huy
Van, Nguyen Thi Thuy
Kien, Vu Tuan
My, Nguyen Thi Thuy
Van Chinh, Luu
Nga, Nguyen Thi
Tien, Hoang Xuan
Thao, Do Thi
Vu, Tran Khac
Funding for this research was provided by:
Vietnam National Foundation for Science and Technology Development (NAFOSTED) (project 104.01.2013.01.)