TY - RPRT TI - Slide-level batch structure limits histology-guided supervision of transcriptomic foundation models AU - McConnell, U. AU - Nonchev, K. AU - Koelzer, V. H. AU - Raetsch, G. PY - 2026 DO - 10.64898/2026.09.30.755585 UR - https://www.biorxiv.org/content/10.64898/2026.09.30.755585v1 ID - 10.64898/2026.09.30.755585 ER -