Department of Pediatric Cardiac Surgery in Gdansk in its new location – previous activity and perspectives for development - Haponiuk, Ireneusz; Chojnicki, Maciej; Steffens, Mariusz; Jaworski, Radosław; Szofer-Sendrowska, Aneta; Paczkowski, Konrad; Kwaśniak, Ewelina; Romanowicz, Anna; Szymanowicz, Wiktor; Gierat-Haponiuk, Katarzyna (Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery, 2017)