About the Authors

Kristin Jonsdottir

Affiliation Department of Pathology, Stavanger University Hospital, Stavanger, Norway

Susanne R. Janssen

Affiliation Free University, Amsterdam, The Netherlands

Fabiana C. Da Rosa

Affiliation Department of Pathology, Stavanger University Hospital, Stavanger, Norway

Einar Gudlaugsson

Affiliation Department of Pathology, Stavanger University Hospital, Stavanger, Norway

Ivar Skaland

Affiliation Department of Pathology, Stavanger University Hospital, Stavanger, Norway

Jan P. A. Baak

Affiliations Department of Pathology, Stavanger University Hospital, Stavanger, Norway, Free University, Amsterdam, The Netherlands

Emiel A. M. Janssen

Affiliation Department of Pathology, Stavanger University Hospital, Stavanger, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KJ JPAB EAMJ. Performed the experiments: KJ SRJ FCDR EG IS. Analyzed the data: KJ SRJ JPAB EAMJ. Wrote the paper: KJ JPAB EAMJ.