Lee, Sang-Yun http://orcid.org/0000-0002-3071-2661
Song, Mi-kyoung
Kim, Gi-Beom
Bae, Eun-Jung
Kim, Seong-Ho
Jang, So-Ick
Cho, Sung-Kyu
Kawk, Jae-Gun
Kim, Woong-Han
Lee, Chang-Ha
Kim, Hyun-Jeong
Kim, Jayoun
Article History
Received: 10 April 2019
Accepted: 23 August 2019
First Online: 31 August 2019
Compliance with Ethical Standards
:
: All authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was waived by this retrospective study from my hospital institutional review board.