Ryu, Jai Min
,
Choi, Hee Jun
Kim, Isaac
Nam, Seok Jin
Kim, Seok Won
Yu, Jonghan
Lee, Se Kyung
Choi, Doo Ho
Park, Yeon Hee
Kim, Jong-Won
Seo, Jeong-sun
Park, Jung-Hoon
Lee, Jeong Eon http://orcid.org/0000-0003-0037-2456
Kim, Sung-Won
Funding for this research was provided by:
Ministry of Health & Welfare, Republic of Korea (HI14C3418)
Korean government (2016R1A5A2945889)
Article History
Received: 10 October 2018
Accepted: 15 October 2018
First Online: 22 October 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: This study adhered to the ethical tenets of the Declaration of Helsinki and was approved by the Institutional Review Board of SMC in Seoul, Korea (IRB number: 2017-06-130).
: The need for informed consent was waived because of the low risk posed by this investigation.