1. Department of Pathology; University Medical Centre Utrecht; Utrecht The Netherlands
2. Foundation PALGA (the Nationwide Network and Registry of Histo- and Cytopathology in The Netherlands); Houten The Netherlands
3. Symbiant Pathology Expert Centre; Alkmaar The Netherlands
4. Department of Pathology; Radboud University Medical Centre; Nijmegen The Netherlands
5. Department of Pathology; Erasmus Medical Centre; Rotterdam The Netherlands
6. NVVP (Dutch Society of Pathology); Utrecht The Netherlands
7. Department of Pathology; VU University Medical Centre; Amsterdam The Netherlands
8. Department of Medical Oncology; Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands