Chu, Kuan-Yu
Huang, Chih-Yang
Ouyang, Wen-Chen
Funding for this research was provided by:
Taoyuan General Hospital (PTH10534)
Article History
Received: 3 July 2017
Accepted: 17 January 2018
First Online: 7 March 2018
Ethics approval and consent to participate
: Ethical approval was not required because of the nature of the study.
: Not applicable.
: The authors declare that they have no competing interests.
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