Yoanne Clovis1§, Alexis Webb1, Carl Turner1, and Bill Roberts1
1NemaMetrix, Inc,. 44 W 7th Ave., Eugene, OR 97401 USA.
§Correspondence to: Yoanne Clovis (yoanne.clovis@nemametrix.com)
© 2019 by the authors. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International (CC BY 4.0) License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.