Kass-Hout TA, Buckeridge D, Brownstein J, Xu Z, McMurray P, Ishikawa CK, Gunn J, Massoudi BL. John Brownstein J Am Med Inform Assoc December 1, 2012 http://www.ncbi.nlm.nih.gov/pubmed/22596079 19(5):775-6 https://connects.catalyst.harvard.edu/Profiles/profile/311182