Wang, Cuicui
Wang, Daoyang
Funding for this research was provided by:
Philosophy and Social Science Planning Project of Anhui Province (AHSKY2018D28)
Article History
First Online: 7 August 2019
Compliance with Ethical Standards
:
: 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. The institutional review board at Anhui Normal University approved the study procedures.
: Written consent was obtained from each participant after a full explanation of the study procedure. Parents/guardians of participants under 18 years old were informed, and their consent was obtained.
: The authors declare that they have no conflict of interest.