Funding for this research was provided by:
Natural Science Foundation Project of CQ CSTC (cstc2011jjA40012)
Foundation and Frontier Project of CQ CSTC (cstc2014jcyjA40006)
Campus Research Foundation of Chongqing University of Science and Technology (CK2011B09, CK2011B05)
Asia University, Taiwan, and China Medical University Hospital, China Medical University, Taiwan (ASIA-105-CMUH-04)
Article History
Received: 18 February 2017
Accepted: 14 August 2017
First Online: 16 October 2017