Received: 24 April 2020
Accepted: 23 November 2020
First Online: 5 December 2020
Ethics approval and consent to participate
: This study was classified as “no risk”, so only verbal consent was required from the parent or legal guardian of the child in order to participate in the study. Approval for the study and the collection of verbal consent to participate were obtained from the Research and Ethics Committees, with the registration number: 1225–12.
: Not applicable.
: The authors declare that they have no competing interests.