Jung, Sung Mi
Jeon, Byung-Joon
Woo, Jinsun
Ryu, Jai Min
Lee, Se Kyung
Chae, Byung-Joo
Yu, Jonghan
Kim, Seok Won
Nam, Seok Jin
Pyon, Jai-Kyong
Mun, Goo-Hyun
Bang, Sa Ik
Lee, Jeong Eon https://orcid.org/0000-0003-0037-2456
Article History
Received: 27 July 2020
Accepted: 13 December 2020
First Online: 22 January 2021
Ethics approval and consent to participate
: The data, including demographic factors, pathologic findings, and perioperative treatment were collected from the electronic medical records after Institutional Review Board Approval in Samsung Medical Center (IRB file no. 2019–10-146). Signed informed consent from the patients was not required.
: Not applicable.
: The authors declare that they have no competing interests.