Zeng, Xianglong
Wang, Rong
Oei, Tian P. S.
Leung, Freedom Y. K.
Article History
First Online: 5 July 2018
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 procedures were approved by Survey and Behavioral Research Ethics Committee in the Chinese University of Hong Kong and Shenzhen University. Informed consent was obtained from all individual participants included in the study.
: The first author of this article is the developer of the Heart of Joy program.