A multicentre evaluation of the autograft procedure for young patients undergoing aortic valve replacement: Update on the German Ross Registry

Hans Hinrich Sievers^*, Ulrich Stierle, Efstratios I. Charitos, Johanna J.M. Takkenberg, Jürgen Hörer, Ruediger Lange, Ulrich Franke, Marc Albert, Armin Gorski, Rainer G. Leyh, Arlindo Riso, Jörg Sachweh, Anton Moritz, Roland Hetzer, Wolfgang Hemmer

^*Corresponding author for this work