Kim, Dong-Kyu http://orcid.org/0000-0001-7322-2550
Yoon, Haesung http://orcid.org/0000-0003-0581-8656
Han, Kyunghwa http://orcid.org/0000-0002-5687-7237
Kim, Jisoo http://orcid.org/0000-0002-3481-127X
Lee, Mi-Jung http://orcid.org/0000-0003-3244-9171
Kim, Seung http://orcid.org/0000-0003-4373-9828
Koh, Hong http://orcid.org/0000-0002-3660-7483
Han, Seok Joo
Shin, Hyun Joo http://orcid.org/0000-0002-7462-2609
Article History
Received: 28 February 2021
Revised: 22 June 2021
Accepted: 23 June 2021
First Online: 3 July 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: The Institutional Review Board approved this single-center retrospective study and waived the requirement for informed consent.