Authors
Roman Załuska
Department of Management and Logistics in Health Care, Medical University of Lodz, Poland
Department of Cardiology, Mazovian Specialized Hospital of Ostroleka, Poland
Anna Justyna Milewska
Department of Statistics and Medical Informatics, Medical University of Bialystok, Poland
Joanna Olszewska
Department of Cardiology, Mazovian Specialized Hospital of Ostroleka, Poland
Wojciech Drygas
Department of Epidemiology, Cardiovascular Disease Prevention and Health Promotion, Institute of Cardiology, Warsaw, Poland