Huang, Yu-Fen
Chiang, Hsiu-Yin
Chang, Shih-Ni
Chiang, Feng-Fan
Funding for this research was provided by:
Taichung Veterans General Hospital, Taiwan (TCVGH-1057329D, TCVGH-105G213, TCVGH-NHRI10505, TCVGH-1057308C)
Article History
Accepted: 25 March 2018
First Online: 4 April 2018
Compliance with ethical standards
: This study was approved by the ethical review board of the Taichung Veterans General Hospital (CE13151-1).
: The authors declare that they have no conflict of interest.