1. Department of PathologyMedical FacultyCharles University Hospital PilsenCharles University Pilsen Czech Republic
2. Bioptická laboratoř, s.r.o. Pilsen Czech Republic
3. Department of PathologyRoyal Columbian HospitalUniversity of British Columbia Vancouver BC Canada
4. Department of Gynecology and ObstetricsMedical FacultyCharles University Hospital PilsenCharles University Pilsen Czech Republic
5. Cytopathos, s.r.o. Bratislava Slovak Republic
6. Department of PathologySlovak Medical University Bratislava Slovak Republic
7. Department of PathologyNemocnice Na Bulovce Praha Czech Republic