Song, Joong-Hyun
Yu, Do-Hyeon
Lee, Hee-Chun
Hwang, Tae-Sung
Kim, Young Joo
An, Su-Jin
Jung, Dong-In https://orcid.org/0000-0002-5116-6006
Article History
Received: 17 March 2020
Accepted: 4 June 2020
First Online: 12 June 2020
Ethics approval and consent to participate
: Not applicable. Retrospective medical record review; hospital approval not required for clinicians to access medical record system at their respective institutions.
: Not applicable.
: The authors declare that they have no competing interests.