1977-1978 Practical training - University Hospital Hamburg
1977-1979 Resident in the Department of General and Traumatology - Clinics - Saarluis / Zweibrucken - Germany
1979-1984 Resident Physician in the Department of Urology - University Hospital - Saarland / Hamburg - Germany
1984 Certified Urologist, Urologist
1984 Senior urologist at the University Hospital - Saarland / Hamburg - Germany
1986 Lecturer at the University Hospital - Saarland / Hamburg - Germany
1992 Professor of Urology at the University Hospital - Saarland / Hamburg - Germany
2001 Head of the Department of Urology at the University Hospital - Saarland / Hamburg - Germany
1970 - 1971 German language course - Pre-school for college admission - Saarland University - Saarland - West Germany
1971 - 1977 Medical School - University of Saarland - Hamburg / Saarland - West Germany
1980 Permit to practice medicine in Germany - based on a scientific thesis
1981 - 2014 Participant in 174 scientific journals, books and research publications
1983 - 2009 Participant in six science documentaries
2001 - 2010 participant in 37 scientific conferences