Funding for this research was provided by:
National Natural Science Foundation of China (61601433)
National Natural Science Foundation of China (11547105)
National Natural Science Foundation of China (11405171)
foundation from Chongqing Science and Technology Commission (CSTC2013jcyj40001)
CAS Light of West China Program
Anhui Provincial Natural Science Foundation (1608085QF139)
China Postdoctoral Science Foundation (2016M600906)
Article History
Received: 16 May 2017
Accepted: 11 September 2017
First Online: 20 September 2017