Lee, Ba-Wool http://orcid.org/0000-0002-4944-5145
Ha, Thi Kim Quy
Pham, Ha Thanh Tung
Hoang, Quynh Hoa
Tran, Van On
Oh, Won Keun http://orcid.org/0000-0003-0761-3064
Article History
Received: 17 April 2018
Accepted: 15 November 2018
First Online: 19 February 2019
Competing Interests
: The authors declare no competing interests.