Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (MOST-105-2313-B-002-043, MOST-106-2313-B-002-030)
Article History
Received: 9 July 2018
Revised: 10 August 2018
Accepted: 14 August 2018
First Online: 5 September 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: This article does not contain any studies with human participants or animals performed by any of the authors.
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