The Vietnamese authors' names are out of order. The correct byline is: Ho Dang Trung Nghia, Le Thi Phuong Tu, Marcel Wolbers, Cao Quang Thai, Nguyen Van Minh Hoang, Tran Vu Thieu Nga, Le Thi Phuong Thao, Nguyen Hoan Phu, Tran Thi Hong Chau, Dinh Xuan Sinh, To Song Diep, Hoang Thi Thanh Hang, Nguyen Van Vinh Chau, Nguyen Tran Chinh, Nguyen Van Dung, Ngo Thi Hoa, Brian G. Spratt, Tran Tinh Hien, Jeremy Farrar, Constance Schultsz.
Footnotes
Competing Interests: No competing interests declared.