Hou, Ming-Feng
Chen, Po-Ming
Chu, Pei-Yi
Article History
Received: 15 August 2016
Accepted: 22 January 2018
First Online: 22 February 2018
Ethics approval and consent to participate
: Ethics approval was obtained from the Kaohsiung Medical University Hospital (KMUH-IRB-2013033), Taiwan. Written informed consent was provided by study participants.
: Not applicable.
: The authors declare that they have no competing interests.
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