Lee, Jong Wha
Kim, Mi Kyeong
Kim, Ji Young
Article History
Received: 22 November 2022
Accepted: 1 February 2023
First Online: 22 February 2023
Declarations
:
: This prospective, randomized, single-blinded investigation was reviewed and approved by the local ethics committee of the Shinchon Severance Hospital, Yonsei University Health System on 14/09/2015 (Approval No. 4–2015-0683). This study was registered in the Clinical Research Information Service (CRIS, ExternalRef removed) of the Republic of Korea (KCT 0001813) on 12/02/2016. This investigation has been conducted in accordance with the Declaration of Helsinki (1964) and its successive amendments. Informed consent to participate was obtained from all the participants of this investigation.
: Not applicable.
: The authors declare no competing interests.