Zhao, Xiaonan https://orcid.org/0000-0001-6075-4590
Jia, Pengzhen
Zhang, Qianwen
Li, Yupeng
Xing, Ruiqing
Liu, Yuan
Funding for this research was provided by:
Natural Science Foundation of Tianjin City (18JCYBJC86400, 18JCQNJC70900)
Doctor Fund of Tianjin Normal University (52XB1604)
Young Scientists Fund (61704122, 61801327)
Article History
Received: 14 April 2019
Accepted: 11 July 2019
First Online: 23 July 2019
Competing interests
: The authors declare that they have no competing interests.