Jin, Hokyung
Kim, Bo Young
Kim, Heejung
Lee, Eunkyu
Park, Woori
Choi, Sungyong
Chung, Man Ki
Son, Young-Ik
Baek, Chung-Hwan
Jeong, Han-Sin http://orcid.org/0000-0003-4652-0573
Funding for this research was provided by:
National Research Foundation of Korea (2018R1A2B6002920)
Article History
Received: 10 June 2019
Accepted: 17 December 2019
First Online: 26 December 2019
Ethics approval and consent to participate
: The study protocol was approved by the Institutional Review Board of Samsung Medical Center. The written informed consent was not required for this retrospective study. The data used in this study was de-identified.
: Not applicable.
: The authors declare that they have no competing interests.