HackDavis project
Research
https://www.caffeineinformer.com/
https://www.ncbi.nlm.nih.gov/pubmed/?term=23623949
https://www.ncbi.nlm.nih.gov/pubmed/?term=24859426
https://www.ncbi.nlm.nih.gov/pubmed/?term=27397562
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3621315/
https://www.news-medical.net/health/Caffeine-Pharmacology.aspx
https://extantelements.github.io/Modeling-Caffeine-Metabolism/
http://www.psych.nyu.edu/kuhllab/pdfs/Favila_Kuhl_2014.pdf
http://frankritter.com/caffeinezone/caffeinezonemanual/manual.html