Li, Ming Hui
Kaioglou, Vasiliki
Ma, Rui Si
Choi, Siu Ming
Venetsanou, Fotini
Sum, Raymond Kim Wai
Article History
Received: 7 February 2022
Accepted: 1 November 2022
First Online: 17 November 2022
Declarations
:
: Ethics approval for the cross-sectional study was obtained from the School of Physical Education and Sport Science, National and Kapodistrian University of Athens, Ethics Committee, and the University Survey and Behavioral Ethics Committee of the Chinese University of Hong Kong. Written informed consent was obtained from parents or legal guardians, and participating children also provided verbal assent before participation. All methods were carried out in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.