Han, Sang-Hoon
Park, Byung-Joo
Ahn, Hee-Seop
Kim, Yong-Hyun
Go, Hyeon-Jeong
Kim, Dong-Hwi
Lee, Joong-Bok
Park, Seung-Yong
Song, Chang-Seon
Lee, Sang-Won
Choi, In-Soo
Funding for this research was provided by:
Konkuk University (2016-A019-0160)
Article History
Received: 5 February 2018
Accepted: 19 April 2018
First Online: 24 April 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: This article does not include the statement of “Informed consent” because any human participants were not involved in this study.