Funding for this research was provided by:
National Institute of General Medical Sciences (1R01GM109718)
Directorate for Education and Human Resources (NRT-DESE- 154362)
Directorate for Social, Behavioral and Economic Sciences (1520359)
Defense Threat Reduction Agency (HDTRA1-11-1-0016)
Received: 29 March 2018
Accepted: 9 January 2019
First Online: 4 March 2019
Ethics approval and consent to participate
: Ethics approval was obtained from the Virginia Tech’s Institutional Review Board. The survey was conducted by Gfk.com using the KnowledgePanel which consists of 55,000 panel members who have consented to participate in the KnowledgePanel.
: Not applicable.
: The authors have no competing interests.
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