Gao, Qiyang
Huang, Qianyao
Zhang, Qiaoling
Chen, Wei
Funding for this research was provided by:
Philosophy and Social Science Foundation of Zhejiang Province (No. 18NDJC112YB)
The National Social Science Foundation ((No. 16CZX015))
Article History
First Online: 3 January 2019
Compliance with Ethical Standards
:
: This study was approved by the Research Ethics Committee of Shaoxing University and the principals of the participating schools.
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.