1. Department of Cytopathology; University of Wisconsin Hospital and Clinics; Madison Wisconsin
2. Department of Cytology; Wisconsin State Laboratory of Hygiene; Madison Wisconsin
3. Department of Biostatistics and Medical Informatics; University of Wisconsin; Madison Wisconsin
4. Department of Pathology; North Shore-LIJ Hospital Systems; Lake Success New York
5. Department of Pathology and Laboratory Medicine; University of Wisconsin School of Medicine and Public Health; Madison Wisconsin