Zhao, Wu http://orcid.org/0000-0002-7023-5150
Jia, Weiping http://orcid.org/0000-0001-9903-5753
Xu, Manzhang http://orcid.org/0000-0001-6752-5299
Wang, Jianxin http://orcid.org/0000-0001-8142-5606
Li, Yiming http://orcid.org/0000-0003-4316-6548
Zhang, Zhiyong http://orcid.org/0000-0002-2343-7892
Wang, Yingnan http://orcid.org/0000-0003-3740-0393
Zheng, Lu http://orcid.org/0000-0001-9353-4340
Li, Qiang http://orcid.org/0000-0002-0972-5847
Yun, Jiangni http://orcid.org/0000-0002-0937-3343
Yan, Junfeng http://orcid.org/0000-0003-0597-558X
Wang, Xuewen http://orcid.org/0000-0002-9689-6678
Liu, Zheng http://orcid.org/0000-0002-8825-7198
Funding for this research was provided by:
Key Program for International Science and Technology Cooperation Projects of Shaanxi Province (2018KWZ-08)
Northwest University Doctorate Dissertation of Excellence Funds (YYB17020)
Singapore National Research Foundation under NRF Award (NRF-RF2013-08)
MOE under AcRF Tier 2 (MOE2016-T2-1-131)
National Natural Science Foundation of China (61804125)
Foundation of the Education Department of Shaanxi Province (18JK0772, 18JK0780)
Article History
Received: 28 December 2018
Accepted: 14 March 2019
First Online: 22 March 2019
Compliance with ethical standards
:
: The authors declare no competing financial interest.