About the Authors

Barbara Ingold

barbara.ingold-heppner@charite.de

Current address: Institute of Pathology, Campus Mitte, Charité - Universitätsmedizin Berlin, Berlin, Germany

Affiliation Institute of Surgical Pathology, Department of Pathology, University Hospital Zurich, Zurich, Switzerland

Peter Schraml

Affiliation Institute of Surgical Pathology, Department of Pathology, University Hospital Zurich, Zurich, Switzerland

Frank L. Heppner

Contributed equally to this work with: Frank L. Heppner, Holger Moch

Current address: Department of Neuropathology, Charité - Universitätsmedizin Berlin, Berlin, Germany

Affiliation Institute of Neuropathology, Department of Pathology, University Hospital Zurich, Zurich, Switzerland

Holger Moch

Contributed equally to this work with: Frank L. Heppner, Holger Moch

Affiliation Institute of Surgical Pathology, Department of Pathology, University Hospital Zurich, Zurich, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BI PS FLH HM. Performed the experiments: BI. Analyzed the data: BI PS FLH HM. Contributed reagents/materials/analysis tools: PS FLH HM. Wrote the paper: BI PS FLH HM.