Authors
viktoryia.parfenchyk@uj.edu.pl
Department of Pediatrics, Jagiellonian University Medical College, Kraków, Poland
viktoryia.parfenchyk@uj.edu.pl
© 2026 Viktoryia Parfenchyk, Mateusz Jagła, published by Institute of Mother and Child
This work is licensed under the Creative Commons Attribution 4.0 License.