Funding for this research was provided by:
Centers for Disease Control and Prevention (U01PS005121)
Text and Data Mining valid from 2020-05-04
Received: 26 March 2020
Accepted: 12 April 2020
First Online: 4 May 2020
Ethics approval and consent to participate
: This study was approved by the New York University Institutional Review Board. All participants provided written informed consent before participating in the study. Minors (individuals under the age of 18) provided written informed assent and signed parental permission.
: Not applicable.
: The authors declare that they have no competing interests.