Lee, Chul-min
Choi, Sang Hyun
Byun, Jae Ho http://orcid.org/0000-0003-2076-9979
Lee, So Jung
Kim, So Yeon
Won, Hyung Jin
Shin, Yong Moon
Kim, Pyo-Nyun
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2019R1G1A1099743)
Article History
Received: 30 December 2020
Accepted: 15 April 2021
First Online: 6 May 2021
Declarations
:
: Sang Hyun Choi is an advisory board member of Bayer Schering Healthcare and receives research funding from Bayer Schering Healthcare. Others have nothing to declare.
: Institutional Review Board of Asan Medical Center approved this study.
: The requirement for informed patient consent was waived because of the retrospective study design.
: SPSS version 25.0 (IBM, Armonk, NY) and SAS v 9.4 (SAS Institute, Cary, NC).