Kolyva, Soultana http://orcid.org/0000-0003-2105-9629
Triga, Maria
Kritikou, Dimitra
Chrysis, Dionisios
Article History
Received: 4 March 2021
Revised: 9 April 2021
Accepted: 2 May 2021
First Online: 10 May 2021
Declarations
:
: Approval was obtained from the ethics committee of the University General Hospital of Patras. This study was performed in line with the principles of the Declaration of Helsinki.
: Written informed consent was obtained from the parents.
: N/A
: The authors declare no competing interests.