Updates are available Correction dated 2022-04-28

Article History

Received: 26 January 2021

Accepted: 19 May 2021

First Online: 1 June 2021

Change Date: 28 April 2022

Change Type: Correction

Change Details: A Correction to this paper has been published:

Change Details: https://doi.org/10.1186/s12887-022-03211-7

Declarations

:

: The Ethics and Research Committee of the Psychiatric Hospital of the Cross approved this study protocol (HPC-035-2020). Informed written consent was obtained from the students and their parents/guardians. 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.

: Not applicable.

: The authors have nothing to disclose.