Funding for this research was provided by:
David and Lucile Packard Foundation (Young Investigator Award)
Received: 3 September 2020
Accepted: 10 December 2020
First Online: 4 January 2021
Ethics approval and consent to participate
: The Institutional Review Board at Children’s Hospital Los Angeles approved the study protocol (CCI-13-00238). Written informed consent was obtained from all participants and parents/guardians of the minors (minors are considered anyone under the age of 16) included in this study.
: Not applicable.
: The authors have no competing interests to disclose.