Dr. Maria BLETTNER Prof. and Head of the Department of Epidemiology and Medical Statistics at the School of Public Health, University of Bielefeld

Diploma and PhD in Statistics from the University of Dortmund 1978-81 Research and Teaching Assistant, Department of Statistics, University of Dortmund, Germany 1983-85 Statistician, Analytical Epidemiology Programme, International Agency for Research on Cancer, World Health Organisation, Lyon, France 1985-88 Statistician, (Special Expert), Radiation Epidemiology Branch, Program of Epidemiology and Biostatistics, National Cancer Institute, Bethesda, USA 1989-97 Statistician and Epidemiologist, Devision of Epidemiology, German Cancer Research Centre, Heidelberg, Germany