Han, Chungyong http://orcid.org/0000-0003-1987-9310
Sim, Su-Jung
Kim, Seon-Hee
Singh, Rohit
Hwang, Sunhee
Kim, Yu I.
Park, Sang H.
Kim, Kwang H.
Lee, Don G.
Oh, Ho S.
Lee, Sangeun
Kim, Young H.
Choi, Beom K.
Kwon, Byoung S.
Article History
Received: 29 August 2017
Accepted: 9 January 2018
First Online: 1 February 2018
Competing interests
: B.S.K. is the founder and Chief Executive Officer of Eutilex Co., Ltd. The remaining authors declare no competing financial interests.