Funding for this research was provided by:
Tobacco-Related Disease Research Program (27KT-0001)
Text and Data Mining valid from 2018-07-05
Received: 14 November 2017
Accepted: 27 June 2018
First Online: 5 July 2018
Ethics approval and consent to participate
: This study was approved by the Sutter Health Institutional Review Board (SHIRB #:2017.033EXP).
: Not applicable.
: The authors declare that they have no competing interests.
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