Wang, Juan
Gong, Yanfen
Zhao, Shengming
Liu, Gang
Funding for this research was provided by:
Shenzhen Municipal Science and Technology key projects of Basic Research Program (JYJC20140418091413587)
Article History
Received: 13 October 2017
Accepted: 26 December 2017
First Online: 5 March 2018
Compliance with ethical standards
:
: The authors have declared that no conflicts of interest exist.