Mid-infrared microscopy for label-free digital staining: initial clinical assessment - L. Duraffourg; H. Borges; M. Fernandes; M. Beurrier-Bousquet; J. Baraillon; B. Taurel; J. Le Galudec; K. Vianey; C. Maisin; L. Samaison; F. Staroz; M. Dupoy (Frontiers in Bioengineering and Biotechnology, 2026)