Bradley, Marie
Welch, Emily C.
Eworuke, Efe
Graham, David J.
Zhang, Rongmei
Huang, Ting-Ying
Funding for this research was provided by:
U.S. Food and Drug Administration (Task Order HHSF22301012T)
Article History
Received: 5 March 2020
Accepted: 24 August 2020
First Online: 28 September 2020
Compliance with Ethical Standards
: This study was classified as public health surveillance by the Food and Drug Administration (FDA) and was exempt from review by its Research in Human Subjects Committee. It was not appropriate to involve patients or the public in the design, conduct, reporting, or dissemination plans of this work.
: The opinions expressed are the author's own and do not reflect the view of the Food and Drug Administration, the Department of Health and Human Services, or the United States government.
: The authors declare that they do not have a conflict of interest.
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