Cai, Yaning
Liu, Li
Wang, Junyi
Gao, Yang
Guo, Zhaoyan
Ping, Zhiguang http://orcid.org/0000-0001-8924-0761
Funding for this research was provided by:
National Natural Science Foundation of China (81202277)
the Key Research Project for Colleges and Universities in Henan Province (16A330003)
Cultivating grand for youth key teacher in Higher Education Institutions of Henan province (2017GGJS012)
the Natural Science Foundation of Henan Province (182300410303)
Article History
Received: 8 February 2020
Accepted: 28 May 2020
First Online: 10 June 2020
Compliance with ethical standards
:
: There are no conflicts of interest to report in relation to this study.
: Ethical approvals for wave 4 and the continuation of the project were reviewed and approved by the Ethics Council of the Max Planck Society.
: Not applicable.
: Not applicable.