Funding for this research was provided by:
National Cancer Institute (2P30CA006516-52, U54CA156732)
Received: 24 April 2020
Accepted: 29 September 2020
First Online: 9 October 2020
Ethics approval and consent to participate
: All study procedures and documents were approved by the Institutional Review Board of the Harvard T.H. Chan School of Public Health. The team collected consent forms from the adults and paired consent / assent forms from adolescents and their parents / caregivers.
: Not applicable.
: The authors declare that they have no competing interests.