Document is current

Article History

Received: 18 November 2025

Accepted: 10 February 2026

First Online: 24 March 2026

Declarations

:

: This study did not involve a clinical trial, and no new samples were collected. All analyses were performed on anonymized tissue samples originating from a preclinical biobank study as published in Chernavskaia et al., 2016. All procedures in the original study were conducted in accordance with institutional and national guidelines and regulations. The Ethics Committee and Institutional Review Board of the University of Erlangen approved the sample collection in compliance with the Helsinki Declaration, and written informed consent was obtained from all participants in that study.

: Not applicable. The study uses anonymized biobank samples from a previously approved study for which written informed consent had already been obtained.

: Not applicable. Reuse of histopathology images from previously approved study with no identifying information.

: The authors declare no competing interests.

: Not applicable.