Funding for this research was provided by:
Centers for Disease Control and Prevention (1U36OE000002)
National Council of State Boards of Nursing
Received: 4 December 2017
Accepted: 24 May 2018
First Online: 4 June 2018
Ethics approval and consent to participate
: The protocol for this study was reviewed and approved by the Emory University institutional review board and the CDC Associate Director for Science. All participants gave individual voluntary informed consent, and the authors obtained all necessary administrative permissions to access and use the data.
: All co-authors, except MH, participated in the implementation of the ARC initiative through their organizational affiliations. MH has no competing interests to declare.
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