. Author manuscript; available in PMC: 2020 Dec 2.
Published in final edited form as: Informatics (MDPI). 2020 Jul 25;7(3):25. doi: 10.3390/informatics7030025
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).