Funding for this research was provided by:
Massachusetts Gaming Commission
Article History
Received: 5 December 2019
Accepted: 1 May 2020
First Online: 18 May 2020
Ethics approval and consent to participate
: The survey protocol for the Baseline General Population Survey and the Baseline Online Panel Survey of Massachusetts was reviewed and approved by NORC’s Institutional Review Board and by the University of Massachusetts Amherst Institutional Review Board.
: N/A
: This study was funded by the Massachusetts Gaming Commission. The authors declare that they have no competing interests: AM, MZ, NB, RV.