Han, Hyun Ho
Kim, Kenneth K.
Lee, Kee Hoon
Kim, In-Beom
Lee, Paik Kwon
Article History
Received: 21 May 2018
Accepted: 14 August 2018
First Online: 21 August 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest and no financial support.
: This study was conducted in accordance with the principles of the Declaration of Helsinki, and all patients provided written informed consent prior to enrollment.