Comer, Karen F. https://orcid.org/0000-0002-2874-623X
Gibson, P. Joseph
Zou, Jian
Rosenman, Marc
Dixon, Brian E.
Funding for this research was provided by:
Robert Wood Johnson Foundation (Study ID 71271)
Article History
Received: 7 September 2017
Accepted: 7 May 2018
First Online: 22 May 2018
Ethics approval and consent to participate
: The survey protocol was judged to adhere to ethical principles and approved as an exempt study by the Institutional Review Board of Indiana University (Protocol # 1402792577). Informed consent to participate was collected online, prior to the initiation of the online survey questions.
: The authors declare that they have no competing interests.
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