I was finally able to reach Dr Robert Melamede and was dismayed to learn that he had a stroke and is now in a wheelchair. His speech was limited, so I got limited input, but he suggested that we check out what he has posted on line. Here are a few links:
https://givebutter.com/dr-bob-melamede
http://demystifyingcannabis.org/expert/robert-j-melamede/2
https://www.researchgate.net/profile/Robert-Melamede
https://givebutter.com/dr-bob-melamede
http://demystifyingcannabis.org/expert/robert-j-melamede/2
https://www.researchgate.net/profile/Robert-Melamede
