Shim, Jung-Woo
Cho, Yun Jeong
Moon, Hyong Woo
Park, Jaesik
Lee, Hyung Mook
Kim, Yong-Suk
Moon, Young Eun
Hong, Sang Hyun
Chae, Min Suk http://orcid.org/0000-0002-1426-4651
Article History
Received: 10 January 2020
Accepted: 15 February 2021
First Online: 26 February 2021
Ethics approval and consent to participate
: This single-center, prospective randomized controlled study was approved by the institutional review board of the ethics committee of Seoul St. Mary’s Hospital (approval number: KC19MESI0629 on October 7, 2019) and was performed according to the principles of the Declaration of Helsinki. The study protocol was retrospectively and prospectively registered at a publicly accessible clinical registration site that is recognized by the International Committee of Medical Journal Editors (Clinical Research Information Service, Republic of Korea, approval number: KCT0004350 on October 17, 2019). Written informed consent was obtained from all patients at our hospital who were enrolled between October 2019 and December 2019.
: Not applicable.
: The authors have no conflicts of interest to declare.