Hong, Chih-Kai
Chang, Chih-Hsun
Chiang, Florence L.
Jou, I-Ming
Wang, Ping-Hui
Wang, Hung-Nan
Hsu, Kai-Lan
Kuan, Fa-Chuan
Su, Wei-Ren
Article History
Received: 19 November 2017
First Online: 16 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article was granted an exemption from the institutional review board (IRB) in a medical center.