Khan, Asaduzzaman
Uddin, Riaz
Lee, Eun-Young
Tremblay, Mark S.
Article History
Received: 9 April 2019
Accepted: 29 June 2019
First Online: 5 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest concerning this article.
: In each of the participating countries, the GSHS received ethics approval from the Ministry of Education or a relevant Institutional Ethics Review Committee, or both. Only adolescents and their parents who provided written or verbal consent participated. As the current study used retrospective publicly available data, we did not seek ethics approval from any Institutional Ethics Review Committee.