Published on in Vol 20, No 10 (2018): October
![Using Twitter to Examine Web-Based Patient Experience Sentiments in the United States: Longitudinal Study Using Twitter to Examine Web-Based Patient Experience Sentiments in the United States: Longitudinal Study](https://asset.jmir.pub/assets/504565e241933228a193d84a8f09a9f5.png 480w,https://asset.jmir.pub/assets/504565e241933228a193d84a8f09a9f5.png 960w,https://asset.jmir.pub/assets/504565e241933228a193d84a8f09a9f5.png 1920w,https://asset.jmir.pub/assets/504565e241933228a193d84a8f09a9f5.png 2500w)
1 Computational Health Informatics Program, Boston Children's Hospital, Boston, MA, United States
2 Department of Social and Behavioral Sciences, Harvard TH Chan School of Public Health, Boston, MA, United States
3 Department of Pediatrics, Harvard Medical School, Boston, MA, United States
4 Department of Biomedical Informatics, Harvard Medical School, Boston, MA, United States
*these authors contributed equally