Fang, Menglin http://orcid.org/0000-0002-7071-2164
Tapalova, Olga
Zhiyenbayeva, Nadezhda
Kozlovskaya, Svetlana
Article History
Received: 8 March 2021
Accepted: 30 August 2021
First Online: 13 September 2021
Change Date: 11 March 2023
Change Type: Correction
Change Details: This article has been retracted. Please see the Retraction Notice for more detail:
Change Details: https://doi.org/10.1007/s10639-023-11713-9
Declarations
:
: The research was approved by the local ethics committees Lomonosov Moscow State University.
: Children with informed consent from both parents were recruited and guaranteed anonymity.
: Parents gave their consent to the processing of information, subject to the anonymity of the participants.
: Authors declare that they have no conflict of interests.