Donderski, Rafał Dong, Nianguo, Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China Donzelli, Stefano Doolub, Gemina Dorniak, Karolina Dorniak, Karolina, Uniwersytet Medyczny Dorniak, Karolina, Noninvasive Cardiac Diagnostics Department, Medical University of Gdansk (Poland) Dorniak, Karolina, Medical University of Gdańsk Dorniak, Karolina Dorniak, Waldemar, Department of Cardiology, St Adalbert Hospital, Gdansk Dorniak, Waldemar Dorobantu, Lucian Dorobantu, Maria Dorobantu, Maria Doroszko, Adrian Dörr, Marcus Doruchowska, Anika, Śląski Uniwersytet Medyczny Doryńska, Agnieszka Doryńska, Agnieszka Doryńska, Agnieszla Dosev, Liubomir, "Alexandrovska" University Hospital, Medical University - Sofia Dosev, Liubomir Dostal, Jiri Dostalova, Gabriela, 2nd Department of Medicine - Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Czech Republic Dostálová, Gabriela