Statistics from Altmetric.com
Contributors SR, SK and OH performed the experiments. SR and CR evaluated immunohistochemical stainings. SR, OH and SS analysed the data. SR and SS wrote the manuscript. All authors have read and corrected the manuscript.
Funding This work was supported by the Stiftung für Krebsentstehung & Immunologie.
Competing interests None declared.
Ethics approval Ethics Committee of the University Hospital Schleswig-Holstein (reference number: D430/09).
Provenance and peer review Not commissioned; externally peer reviewed.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.