https://forum.tudiabetes.org/topics/non-invasive-cgm-may-be-available-soon
http://www.tudiabetes.org/profiles/blogs/c8-medisensors-noninvasive-cgm-is-welcome-news
http://www.tudiabetes.org/profiles/blogs/c8-medisensors-answers-my-questions-about-their-noninvasive-cgm