Suh, Chong Hyun
Yun, Seong Jong http://orcid.org/0000-0002-3775-5701
Jin, Wook
Lee, Sun Hwa
Park, So Young
Ryu, Chang-Woo
Article History
Received: 11 February 2018
Revised: 20 February 2018
Accepted: 23 February 2018
First Online: 20 April 2018
Compliance with ethical standards
:
: The scientific guarantor of this publication is Seong Jong Yun, MD, PhD.
: 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 (Chong Hyun Suh, MD) has significant statistical expertise.
: Written informed consent was not required for this study because the nature of our study was a systemic review and meta-analysis.
: Institutional Review Board approval was not required because the nature of our study was a systemic review and meta-analysis.
: • Meta-analysis• performed at one institution