1. Institute of PathologyTechnical University Munich (TUM) Munich Germany
2. Institute of PathologyUniversity Hospital Heidelberg Heidelberg Germany
3. Institute of PathologyUniversity Hospital Hannover Hannover Germany
4. Institute of PathologyUniversity Hospital Cologne Cologne Germany
5. Institute of PathologyCharité University Hospital Berlin Germany
6. Gerhard‐Domagk‐Institute of Pathology, and Division of Translational Pathology, Gerhard‐Domagk‐Institute of PathologyUniversity Hospital Münster Münster Germany
7. Institute of PathologyLudwig Maximilian University (LMU) Munich Germany
8. Institute of PathologyUniversity Hospital Regensburg Regensburg Germany
9. Department of Oncology, RigshospitaletUniversity of Copenhagen Copenhagen Denmark
10. Quality Initiative in Pathology (QuiP) Berlin Germany