About the Authors

Hanna Klimza

Roles Conceptualization, Investigation, Methodology, Writing – original draft

Affiliation Otolaryngology Department with the Paediatric Otolaryngology Subunit, Regional Specialist Hospital, Wroclaw, Poland

Bartosz Zakrzewski

Roles Conceptualization, Data curation, Investigation, Methodology, Writing – review & editing

zakrzewski.bartosz@hotmail.com

Affiliation Otolaryngology Department with the Paediatric Otolaryngology Subunit, Regional Specialist Hospital, Wroclaw, Poland

Andrzej Porębski

Roles Data curation, Formal analysis, Investigation, Methodology, Writing – review & editing

Affiliation Faculty of Law and Administration, Jagiellonian University, Kraków, Poland

Małgorzata Wierzbicka

Roles Conceptualization, Investigation, Methodology, Supervision, Writing – review & editing

Affiliations Otolaryngology Department with the Paediatric Otolaryngology Subunit, Regional Specialist Hospital, Wroclaw, Poland, Department of Surgical Clinical Sciences, Faculty of Medicine, Wroclaw University of Science and Technology, Wroclaw, Poland, Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland

Competing Interests

The authors have declared that no competing interests exist.