Pham, Phuc Van
Phan, Nhan Lu-Chinh
Le, Dung Minh
Le, Phuong Thi-Bich
Tran, Tung Dang-Xuan
Phan, Ngoc Kim
CrossRef
CrossChecked: Yes
CrossMarked: Yes
Content Type: Research Article
Peer Reviewed: Yes
Publication History
Received: 2014-08-15
Accepted: 2014-09-15
Published: 2014-12-14
Disclosure
Competing interests: The author has declared that no competing interests exist.