Funding for this research was provided by:
Kaiser Permanente Northern California Community Benefit Program
Text and Data Mining valid from 2018-03-27
Received: 14 August 2017
Accepted: 7 March 2018
First Online: 27 March 2018
Ethics approval and consent to participate
: This study was approved by Kaiser Foundation Research Institute’s Institutional Review Board (IRB).The IRB waived the requirement for written or oral consent to participate, considering response to the survey as providing consent to participate.
: Not applicable.
: The authors declare that they have no competing interests.
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