Fig. 1.

The setup is shown during (a) calibration and (b) as sketch with the complete equipment: (1) pushbroom camera setup, 41-bands setup with (2) $4\times 4$-VIS camera and (3) $5\times 5$-NIR camera, (4) $3\times 3$-VIS camera setup, (5) six illumination spots, (6) spectrometer, (7) tissue sample, (8) heating unit, (9) thermometer, (10) cursor, and (11) perfusion machine for blood measurements.