A paper by Kenichi Ito, has been published.

Kenichi Ito, Hiroshi Higashi, Ari Hietanen, Pauli Fält, Kyoko
Hine, Markku Hauta-Kasari, Shigeki Nakauchi(2022).”Optimization of light source spectrum utilizing neural network for
detecting oral lesions”，Journal of Imaging https://www.mdpi.com/2313-433X/9/1/7