Budapest Semmelweis University (1964 - 1974)
Johann Wolfgang Goethe- University Frankfurt (1974 - 1994)
Albert Ludwigs University Freiburg
myocardial protection in pediatric cardiac surgery (especially in small children)
complex procedures ( aortic- and mitral reconstruction, all kinds of redo-surgery
peripheral vascular surgery
HTX and VAD
thoracoabdominal aneurysm