Kim, Ki Joo
Choi, Moon Seop
Shim, Jin Hyung
Rhie, Jong-Won
Funding for this research was provided by:
National Research Foundation of Korea (2017R1A6A3A11030383, 2017M3A9E2060428)
Article History
Received: 18 March 2019
Revised: 3 May 2019
Accepted: 16 May 2019
First Online: 18 June 2019
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: The study protocol was approved by the institutional review board of Seoul St. Mary’s Hospital, Republic of Korea (IRB No. KC17TESI0546).