1. Heart and Vascular CenterSemmelweis University Budapest Hungary
2. Invasive CardiologyBács‐Kiskun County Hospital Kecskemét Hungary
3. Albert Szent‐Györgyi Clinical Center, 2nd Department of Medicine and Cardiology Center, Medical FacultyUniversity of Szeged Szeged Hungary
4. Cardiology DepartmentUniversity Laval Quebec Canada