Włodarczyk, Monika http://orcid.org/0000-0001-8326-4818
Lejman, Monika http://orcid.org/0000-0002-8760-0775
Article History
Received: 8 April 2020
Accepted: 17 July 2020
First Online: 20 August 2020
Ethics approval and consent to participate
: This study was approved by the ethics committee of Medical University of Lublin, Poland (committee’s reference number: KNW/0022/KB1/153/I/16/17). Written, informed consent to participate was obtained from the patient’s parents.
: Written, informed consent to publish was obtained from the patient’s parents.
: The authors declare that they have no competing interests.