Funding for this research was provided by:
National Institute of Justice (2012-IJ-CX-0014)
National Center for Injury Prevention and Control (1U01CE001956)
Article History
Received: 14 April 2017
Accepted: 21 June 2017
First Online: 7 July 2017
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: The Virginia Commonwealth University Institutional Review Board approved this study. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.