Fang, Huiping
Hu, Ling
Wu, Yongfeng
Funding for this research was provided by:
the key project of Provincial Excellent Talents in University of Anhui Province (gxyqZD2016300, gxyqZD2018077)
the Natural Science Foundation of Anhui Province (1708085MA04)
the National Natural Science Foundation of China (11701208)
the Natural Science Foundation of Huangshan University (2017xkjq001)
Article History
Received: 6 May 2018
Accepted: 24 July 2018
First Online: 22 August 2018
Competing interests
: The authors declare that they have no competing interests.