About the Authors

Krzysztof Godlewski

Contributed equally to this work with: Krzysztof Godlewski, Bożena Werner

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Validation, Writing – original draft, Writing – review & editing

Affiliation Department of Paediatric Cardiology, University Clinic Centre of the Medical University of Warsaw, Warsaw, Poland

Paweł Dryżek

Roles Data curation, Investigation

‡ These authors also contributed equally to this work.

Affiliation Department of Cardiology, Polish Mother’s Memorial Hospital, Research Institute, Łódź, Poland

Elżbieta Sadurska

Roles Data curation, Investigation

‡ These authors also contributed equally to this work.

Affiliation Department of Paediatric Cardiology, Medical University of Lublin, Lublin, Poland

Bożena Werner

Contributed equally to this work with: Krzysztof Godlewski, Bożena Werner

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

bozena.werner@wum.edu.pl

Affiliation Department of Paediatric Cardiology and General Paediatrics, Medical University of Warsaw, Warsaw, Poland

Competing Interests

The authors have declared that no competing interests exist.