Article History
Received: 29 September 2019
Accepted: 9 December 2019
First Online: 19 December 2019
Ethics approval and consent to participate
: FAERS is a legally mandated, government-sponsored surveillance system administered by FDA. This safety review is exempt from Institutional Review Board approval or informed consent because it meets criteria for exemption from the Office for Protection from Research Risks as specified in the Code of Federal Regulations:.
: Refer to “Ethics and approval and consent to participate” section above.
: The authors declare that they have no competing interests.