Funding for this research was provided by:
Korea Centers for Disease Control and Prevention (2017-ER6301-00#)
Text and Data Mining valid from 2020-01-13
Received: 16 September 2019
Accepted: 8 January 2020
First Online: 13 January 2020
Ethics approval and consent to participate
: The Institutional Review Boards of each participating organization approved this study. Written informed consent is obtained from each patient prior to transplantation.
: Not applicable.
: The authors declare that they have no competing interests.