




1977-1988 Project pathologist of the experimental study of the Nijmegen Breast Cancer Screening Project, Nijmegen, The Netherlands
1977-1988 Attending pathologist of the Nijmegen Pediatric Oncology Center, University Medical Center, St. Radboud, Nijmegen, The Netherlands
l986 Appointed University Chief Lecturer (Associate Professor) in tumour pathology at the University Medical Center, St. Radboud
1988 Director of the National Expert and Training Centre for Breast Cancer Screening, University Medical Center, St. Radboud
1988 Member of the Dutch National Coordinating Committee of Breast Cancer Screening
1998 Professor of Pathology at the Radboud University Medical Center Nijmegen, Nijmegen,The Netherlands
A Selection of Recent Scientific Projects:
The Dutch COBRA study; Core Biopsy after Radiological localisation (1997-2000) Member of the co-ordination team.
The Dutch MRISC study; Screening for Breast Cancer in High-risk Women (2000-2004). Member of the pathology review group.
European Guidelines for Quality Assurance in Breast Cancer Screening and Diagnosis. 4th edition, 2006. Author and member of the Editorial Board.