Text and Data Mining valid from 2020-03-01
First Online: 18 March 2020
Ethics approval and consent to participate
: This study analyzed de-identified and publicly available FAERS data. It has been determined by the University of Pennsylvania Institutional Review Board (IRB) that it meets eligibility criteria for IRB review exemption authorized by 45 CFR 46.104, category #4.
: Not applicable.
: The authors declare that they have no competing interests.