Long-term outcomes following mitral valve replacement in children at heart center Leipzig: a 20-year analysis. - Schumacher, Katja; Marin-Cuartas, Mateo; Aydin, Muhammed Ikbal; de la Cuesta, Manuela; Meier, Sabine; Borger, Michael Andrew; Dähnert, Ingo; Kostelka, Martin; Vollroth, Marcel (Journal of Cardiothoracic Surgery, 2024)