J Med Internet Res
http://www.ncbi.nlm.nih.gov/pubmed/31344669
21(5):e12881
https://connects.catalyst.harvard.edu/Profiles/profile/127227678
Modeling Spatiotemporal Factors Associated With Sentiment on Twitter: Synthesis and Suggestions for Improving the Identification of Localized Deviations.
J Med Internet Res
http://www.ncbi.nlm.nih.gov/pubmed/31344669
21(5):e12881
https://connects.catalyst.harvard.edu/Profiles/profile/127227678