Funding for this research was provided by:
National Institutes of Health (U10-DA01372011)
Received: 23 December 2019
Accepted: 13 June 2020
First Online: 19 June 2020
Ethics approval and consent to participate
: Institutional Review Board approval was obtained at the University of Miami as well as at each respective study site. Each participant also signed an IRB-approved informed consent document to participate in the original study.
: Not applicable.
: The authors declare that they have no competing interests.