Lin, Yu-Hsiang
Hou, Chen-Pang
Chen, Tien-Hsing
Juang, Horng-Heng
Chang, Phei-Lang
Yang, Pei-Shan
Chen, Chien-lun
Tsui, Ke-Hung
Article History
Received: 22 October 2017
Accepted: 3 January 2018
First Online: 16 January 2018
Ethics approval and consent to participate
: We obtained written consent from the participants. The protocol of this project was approved by the Ethics Committee on Chang Gung Memorial Hospital Ethics Board at the CGMH, Taiwan, 104-7627B.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.