Yoon, Hyun Ju http://orcid.org/0000-0003-1285-3660
Kim, Kye Hun
Cho, Jae Yeong
Park, Hyuk Jin
Kim, Hyung Yoon
Park, Jong Chun
Article History
Received: 21 August 2018
Revised: 4 September 2018
Accepted: 5 September 2018
First Online: 1 October 2018
Compliance with ethical standards
:
: Hyun Ju Yoon, Kye Hun Kim, Jae Yeong Cho, Hyuk Jin Park, Hyung Yoon Kim and Jong Chun Park declare that they have no conflict of interest.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later revisions.
: Informed consent was obtained from all patients for being included in the study.