Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (102-2320-B-715-002-MY2)
Mackay Medical College (MMC-1031A02, 1042E01, 1051C01, 1051E01, 1051B08, 1061E02 and 1061B22)
Received: 23 December 2016
Accepted: 15 March 2018
First Online: 23 March 2018
: All the experimental protocols regarding animal studying have been approved by the Laboratory Animal Use Committee of MacKay Medicine College.
: Not applicable.
: The authors declare that they have no competing interests.
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