Park, Kyungil
Cho, Young-Rak
Park, Jong-Sung
Park, Tae-Ho
Kim, Moo-Hyun
Kim, Young-Dae
Article History
Received: 23 October 2017
Accepted: 28 December 2017
First Online: 17 January 2018
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: This study followed the Helsinki Declaration’s principles, meaning that all patients signed a written informed consent stating that participation was voluntary and that participation could be withdrawn at any time without any negative consequences concerning their current or future medical treatment. Study approval was obtained from the Ethics Committee/Institutional Review Board of Dong-A University Hospital. Informed written consent was obtained from all the patients for being included in the study and the usage of their images and associated data.