Kvardova, Nikol http://orcid.org/0000-0002-6929-0152
Smahel, David
Machackova, Hana
Subrahmanyam, Kaveri
Funding for this research was provided by:
Grantová Agentura České Republiky (19-27828X)
Article History
Received: 10 November 2020
Accepted: 3 March 2021
First Online: 20 March 2021
Compliance with Ethical Standards
:
: The authors declare no competing interests.
: All procedures performed in the study were in accordance with the ethical standards of the institutional and/or national research committees, and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. In all countries where the data was collected, the administration of the questionnaire followed fundamental ethical guidelines and adhered to national rules and conditions.
: Prior to the data collection, written informed consent was obtained from a parent or legal guardian of the child, and written or verbal consent was obtained from the child. The data was collected only from participants who provided informed consent.