Jo, Sungyang https://orcid.org/0000-0001-5097-2340
Chang, Jun Young https://orcid.org/0000-0003-4880-9258
Jeong, Suyeon https://orcid.org/0000-0002-4457-4394
Jeong, Soo https://orcid.org/0000-0003-2050-5156
Jeon, Sang-Beom https://orcid.org/0000-0003-0735-5499
Funding for this research was provided by:
Korea Health Industry Development Institute (HI18C1487 and HI18C2383)
Article History
Received: 12 April 2020
Revised: 23 May 2020
Accepted: 26 May 2020
First Online: 2 June 2020
Compliance with ethical standards
:
: The authors have no conflicts of interest to declare.
: This study was approved by the institutional review board of Asan Medical Center.
: This study was approved by the institutional review board of Asan Medical Center, and the need for written informed consent was waived because of the retrospective design of the study.