as Student

1980 - 1994 miscellaneous jobs in Austria and Germany during school and university holidays
1991 - 1994 Students instructor at the Department of Anatomy
  (1/4 part of the contract of an “Universitätsassistent”)
1994 - 1995 Teaching fellow at the Department of Anatomy
  (1/2 part of the contract of an “Universitätsassistent”)

as Medical Doctor (MD)

1995 - 1997 “Vertragsassistent” (Research Associate)
  University of Vienna
1997 - 2002 “Universitätsassistent” (Assistant Professor)
  Medical University of Vienna
2000 Research Associate
  National Institut for Medical Research (MRC unit), Mill Hill, London
2002 - ao. Univ. Prof. (Associate Professor)
  Medical University of Vienna