Kim, Han Jo
Choi, Byung-Wan
Park, JeaSeok
Pesenti, Sebastien
Lafage, Virginie
Article History
Received: 9 July 2018
Accepted: 17 January 2019
First Online: 25 January 2019
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The present study was approved by our institutional review board.
: Informed consent was obtained from all individual participants included in the study.