Bae, Ji Hoon http://orcid.org/0000-0002-6390-0378
Lee, Ja-Woon
Kim, Soo-Hyun
Kim, Sang-Gyun
Jeon, Young-Sik
Choi, Jeong Seok
Article History
Received: 24 September 2020
Accepted: 23 December 2020
First Online: 15 January 2021
Compliance with ethical standards
:
: Each author certifies that he has no commercial associations (e.g. consultancies, stock ownership, equity interest, and patent/licensing arrangements) that might pose a conflict of interest in connection with the submitted article.
: This study was approved by the institutional ethical review board (2016GR0311).
: The informed consent was obtained from each patient.