1. Department of Pulmonary CirculationThromboembolic Diseases and CardiologyEuropean Health Centre OtwockCentre of Postgraduate Medical EducationWarsawPoland
2. Clinical and Invasive Cardiology DepartmentMaria Curie Skłodowska Province HospitalSzczecinPoland
3. Pulmonary Vascular Diseases UnitPapworth HospitalCambridgeUK
4. Department of Cardiac SurgeryMedicover HospitalWarsawPoland