Kim, Minkwan
Kim, Hack-Lyoung
Park, Kyung-Taek
Kim, You Nui
Lim, Jae-Sung
Lim, Woo-Hyun
Seo, Jae-Bin
Kim, Sang-Hyun
Kim, Myung-A.
Zo, Joo-Hee
Article History
Received: 12 March 2020
Accepted: 6 April 2020
First Online: 16 April 2020
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 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: The study was approved by the Institutional Review Board with a waiver of consent.