Cheng, Peng http://orcid.org/0000-0001-8526-9049
Song, Manxi http://orcid.org/0000-0002-2389-7805
Zhang, Hongdan http://orcid.org/0000-0003-0426-5324
Xuan, Yang http://orcid.org/0000-0001-5258-0981
Wu, Chunyang http://orcid.org/0000-0001-5522-0682
Funding for this research was provided by:
National Natural Science Foundation of China (21701117)
Natural Science Foundation of Liaoning Province (20180550062)
Special Fund of Liaoning Provincial Universities' Fundamental Scientific Research Projects (LZD201702, LQN201706)
Article History
Received: 20 September 2018
Accepted: 21 November 2018
First Online: 27 November 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.