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Authors
Li, Rui
Li, Jing
Wang, Xiaopeng
Liang, Pan
Gao, Jianbo
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Funding
Funding for this research was provided by:
National Natural Science Foundation of China (81271573)
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Article History
Received: 24 August 2018
Accepted: 29 October 2018
First Online: 9 November 2018
Ethics approval and consent to participate
: The study protocol was approved by Institutional Review Board of our institution, and written informed consent was obtained from each participant in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
