Rhee, Hyungjin
Chung, Taek
Yoo, Jeong Eun
Nahm, Ji Hae
Woo, Ha Young
Choi, Gi Hong
Han, Dai Hoon
Park, Young Nyun http://orcid.org/0000-0003-0357-7967
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2017R1A2B4005871, NRF-2017M3A9B6061512, NRF-2016M3A9D5A01952416)
Article History
Received: 8 July 2019
Accepted: 7 January 2020
First Online: 29 January 2020
Compliance with ethical standards
:
: Hyungjin Rhee, Taek Chung, Jeong Eun Yoo, Ji Hae Nahm, Ha Young Woo, Gi Hong Choi, Dai Hoon Han, and Young Nyun Park 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 national research committee (Institutional Review Board of Severance Hospital, IRB number: 4-2019-0172) and as per the 1964 Helsinki declaration and its later amendments or comparable ethical standards.