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. 2020 Jun 19;7:186. doi: 10.1038/s41597-020-0526-3

Table 5.

Overview of the utilized light sources and endoscopes to record the HSV data.

Endoscope type # of videos Light source # of videos
Oral 70° 543 Kay Pentax Model 7152B 491
Oral 90° 46 Xenon Light
Nasal 2.4 mm 9 Wolf 300 W Xenon 79
Nasal 3.5 mm 12 CUDA Surgical E300 Xenon 40
N/A 30 N/A 30