https://www.selleckchem.com/pr....oducts/picropodophyl
[This corrects the article DOI 10.2196/16496.]. ©Yuanjin Zhang, Dongsheng Fan, Hong Ji, Shudong Qiao, Xia Li. Originally published in JMIR mHealth and uHealth (http//mhealth.jmir.org), 29.04.2020.BACKGROUND Social media has become a major resource for observing and understanding public opinions, especially during emergencies such as disease outbreaks. For public health agencies, understanding the driving forces of web-based discussions will help deliver more effective and efficient information to general users on social med