Park, Hana
Jung, Jae Hyung
Jung, Min Kyung
Shin, Eui-Cheol
Ro, Simon Weonsang
Park, Jeon Han
Kim, Do Young
Park, Jun Yong
Han, Kwang-Hyub
Article History
Received: 2 August 2019
Accepted: 18 January 2020
First Online: 18 February 2020
Compliance with ethical standards
:
: Hana Park, Jae Hyung Jung, Min Kyung Jung, Eui-Cheol Shin, Simon Weonsang Ro, Jeon Han Park, Do Young Kim, Jun Yong Park, Kwang-Hyub Han declare that they have no conflict of interest.
: Patients gave written informed consent before joining the study, and the study protocol, approved by the Institutional Review Board of Severance Hospital, conformed to the ethical guidelines of the 1975 Declaration of Helsinki.