Kim, Woo-Jin
Kim, Kyoung Nam
Sung, Jae Yun
Kim, Jung Yeul http://orcid.org/0000-0003-3679-1310
Kim, Chang-sik
Funding for this research was provided by:
Chungnam National University Hospital
This research was supported by Chungnam, National University Hospital Research Fund, 2017. The funding organization had no role in the design or conduct of this research.
Article History
Received: 6 November 2018
Accepted: 11 September 2019
First Online: 25 September 2019
Competing Interests
: The authors declare no competing interests.