Park, Sung Keun
Kim, Won Joong
Kim, Hyun Jin
Kim, Hae Won
Kim, Beom
Lee, Hong Joo
Lee, So-Young
Lee, Yu Ho
Kim, Dong-Jin
Jeong, Kyung-Hwan
Moon, Ju-Young
Lee, Sang-Ho
Ahn, Shin Young
Ko, Gang Jee
Ryoo, Jae-Hong
Lee, Dong-Young
Funding for this research was provided by:
Veterans Health Service Medical Center Research Grant (VHSMC17025)
B. Braun Korea
Article History
Received: 7 August 2019
Accepted: 24 February 2020
First Online: 6 March 2020
Ethics approval and consent to participate
: Ethics approvals for the study protocol and analysis of the data were obtained from the institutional review board of Veterans Healthcare Service medical center. All volunteers provided written informed consent prior to participation.
: Not applicable.
: The authors declare that they have no competing interests.