Re: Lange R, Hoerer J, Schreiber C. What are the obstacles to training in surgery for congenital heart disease in Germany? Thorac Cardiovasc Surg 2013;61:273–277 - Sinzobahamvya, Nicodeme; Arenz, Claudia; Hraska, Viktor; Asfour, Boulos (The Thoracic and Cardiovascular Surgeon, 2014)