Andrzej Chciałowski, MD, PhD, Prof. graduated from the Faculty of Military Medicine at the Medical University of Łódź, Poland. He is a board-certified specialist in Pulmonology, Internal Medicine, and Allergology. He is a full Professor and currently serves as the Head of the Department of Internal Medicine, Infectious Diseases and Allergology at the Military Institute of Medicine – National Research Institute in Warsaw, Poland. His professional and research interests cover respiratory medicine, allergology, and internal medicine.