Zheng, Xiaowei
Xu, Guanghua
Wang, Yunyun
Han, Chengcheng
Du, Chenghang
Yan, Wenqaing
Zhang, Sicong
Liang, Renghao
Funding for this research was provided by:
National Natural Science Foundation of China (NSFC-51775415)
Key Research and Development Program of Shaanxi Province of China (2018ZDCXL-GY-06-01)
Article History
Received: 19 February 2019
Accepted: 11 June 2019
First Online: 18 June 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.