Kim, Dong Hwan
Choi, Sang Hyun http://orcid.org/0000-0002-6898-6617
Park, Seong Ho
Kim, Kyung Won
Byun, Jae Ho
Kim, So Yeon
Lee, Seung Soo
Choi, Joon-Il
Funding for this research was provided by:
Korea Health Industry Development Institute (HI18C2383)
National Research Foundation of Korea (NRF-2019R1G1A1099743)
Article History
Received: 7 May 2020
Revised: 7 July 2020
Accepted: 10 September 2020
First Online: 1 October 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Sang Hyun Choi.
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: One of the authors (Sang Hyun Choi) has significant statistical expertise.
: Written informed consent was not required for this study because this study was meta-analysis.
: Institutional Review Board approval was not required because this study was meta-analysis.
: • retrospective• meta-analysis• multicenter study