Dr. Honorata Marczak is a specialist in paediatrics and paediatric pulmonology and a research and teaching assistant at the Department of Paediatric Pulmonology and Allergy, Medical University of Warsaw. Her professional interests focus on rare lung diseases, with particular emphasis on childhood interstitial lung diseases and airway disorders requiring specialised endoscopic care. She serves as Secretary of the Polish Paediatric Pulmonology Society, Chair of the Section for Childhood Interstitial Lung Diseases, and is a member of the Polish Respiratory Society and the European Respiratory Society.