Funding for this research was provided by:
Health Resources and Services Administration (D34HP24461)
Article History
First Online: 27 March 2017
Compliance with Ethical Standards
:
: This study was funded in part by the Centers of Excellence Program, Health Resources and Services Administration, U.S. Department of Health and Human Services, grant no. D34HP24461.
: This study was approved by the institutional review board of the University of Illinois at Chicago. Approval date: June 9, 2015, Protocol no. 2012-0783. All procedures performed in the study 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.
: The authors declare that they have no conflicts of interest.