Funding for this research was provided by:
Horizon 2020 (733352)
Received: 9 March 2021
Accepted: 30 September 2021
First Online: 18 December 2021
: The parents of all children who participated in the study signed an informed consent form, approved by the UMF-Cluj’s Ethics Committee.
: Not applicable.
: The authors have no competing interests relevant to this article to disclose.