Funding for this research was provided by:
Natural Science Foundation of Zhejiang Province (LZ16B050001)
Natural Science Foundation of Zhejiang Province (LY15B050001)
National Natural Science Foundation of China (Nos. 201405141)
Article History
Received: 21 July 2018
Accepted: 10 October 2018
First Online: 18 October 2018
Compliance with Ethical Standards
:
: Weixia Li declares that she has no conflict of interest. Ning Chen declares that she has no conflict of interest. Zhongping Huang declares that he has no conflict of interest. Xiuqiong Zeng declares that she has no conflict of interest. Yan Zhu declares that he has no conflict of interest.
: This article does not contain any studies with human participants or animals.
: Informed consent was obtained from all individual participants included in the study.