. Author manuscript; available in PMC: 2020 Jun 19.
Published in final edited form as: Biomed Spectrosc Imaging. 2019 Jul 9;8(1-2):1–9. doi: 10.3233/bsi-190187
This article is published online with Open Access and distributed under the terms of the Creative Commons Attribution Non-Commercial License (CC BY-NC 4.0).http://creativecommons.org/licenses/by-nc/4.0/