Zlobec, Inti
Berger, Martin D.
Lugli, Alessandro
Article History
Received: 30 December 2019
Revised: 17 April 2020
Accepted: 2 June 2020
First Online: 30 June 2020
Ethics approval and consent to participate
: Images in Fig. 1 are from cases at the Institute of Pathology, University of Bern, approved by the ethics committee of the canton of Bern (KEK Bern). Patients have signed written informed consent.
: Not applicable.
: All data are included in this published article.
: The authors declare no competing interests.
: Not applicable.