Article History
First Online: 8 May 2020
Compliance with Ethical Standards
:
: No sources of funding were used to conduct this study or prepare this manuscript. This project was supported by IBM Research.
: Ying Li and Antonio Jimeno Yepes are employed by IBM Research. Cao Xiao is employed by IQVIA. All authors have no conflicts of interest that are directly relevant to the content of this study.
: The source data from FAERS for this study were extracted from another study that made its data publicly available (ExternalRef removed). The source data from Twitter cannot be shared because it was acquired under a commercial contract. The data set that we used to build the models for NLP is publicly available (ExternalRef removed).