Article History
Received: 9 January 2018
Revised: 5 July 2018
Accepted: 27 July 2018
First Online: 8 August 2018
Compliance with Ethical Standards
:
: Young Jin Jeong, Kyung Won Park, and Do-Young Kang declare that they have no conflict of interest.
: This article is a case report for which approval by an institutional review board is waived.
: Informed consent was obtained from all subjects of this case report.