Jung, Gyu Sik
Article History
Received: 5 July 2018
Accepted: 8 October 2018
First Online: 15 October 2018
Compliance with ethical standards
:
: Gyu Sik Jung declares no conflict of interest.
: This study was performed according to the principles of the Declaration of Helsinki. For this type of study, formal consent is not required.
: All of the patients provided written informed consent before the surgical procedures and outcome analysis. Patients provided written consent for the use of their images.