Funding for this research was provided by:
Directorate for Social, Behavioral and Economic Sciences (0718313)
National Center for Complementary and Alternative Medicine (T32AT001287-06)
University of Arizona
Received: 22 April 2017
Accepted: 20 September 2017
First Online: 2 October 2017
Ethics approval and consent to participate
: The University of Arizona’s Institutional Review Board approved this research, and all participants provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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