Funding for this research was provided by:
National Cancer Institute (CA68485)
National Center for Advancing Translational Sciences (UL1 TR000445)
National Heart, Lung, and Blood Institute (K12 HL137943)
Office of Academic Affiliations, Department of Veterans Affairs (n/a)
Received: 20 May 2020
Accepted: 13 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: This study was approved by the VA Tennessee Valley Healthcare System Institutional Review Board and the Tennessee Valley Healthcare System Research & Development Committee and the Vanderbilt University Medical Center Institutional Review Board. A waiver of documentation of written consent was granted for the study; consent was implied upon clicking the questionnaire link after reviewing key study information.
: Not applicable.
: The authors declare that they have no competing interests.