Huang, Ying-Cheng
Renn, Jenn-Huei
Tarng, Yih-Wen
Article History
Received: 27 August 2017
Accepted: 26 December 2017
First Online: 15 January 2018
Ethics approval and consent to participate
: The institutional review board (IRB) of Kaohsiung General Veterans Hospital approved this study.
: All images for publication informed consents were taken from all the patients.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.