Kreibich Maximilian, Siepe Matthias, Kroll Johannes, Höhn René, Grohmann Jochen, Beyersdorf Friedhelm
From the Departments of Cardiovascular Surgery (M.K., M.S., J.K., F.B.) and Congenital Heart Disease and Paediatric Cardiology (R.H., J.G.), Heart Centre Freiburg University, Freiburg, Germany.
Circulation. 2015 Jan 20;131(3):310-6. doi: 10.1161/CIRCULATIONAHA.114.012907.