Baek, Soo Yeon
Kim, Jisun
Chung, Il Yong
Ko, Beom Seok
Kim, Hee Jeong
Lee, Jong Won
Son, Byung Ho
Ahn, Sei-Hyun
Lee, Sae Byul https://orcid.org/0000-0002-3370-6937
Funding for this research was provided by:
Asan Cancer Institute of Asan Medical Center, Seoul (2017-1341)
Article History
Received: 15 August 2021
Accepted: 16 December 2021
First Online: 30 January 2022
Declarations
:
: The authors declare that they have no conflict of interest.
: This retrospective chart review study involving human participants was in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The Institutional Review Board of Asan Medical Center approved this study.
: Informed consent was waived due to the retrospective nature of the study.