Published on in Vol 2, No 1 (2021): Jan-Mar
Preprints (earlier versions) of this paper are
available at
https://www.medrxiv.org/content/10.1101/2020.06.28.20142174v1, first published
.

1 CerFlux Inc, Birmingham, AL, United States
2 University of Alabama at Birmingham, Birmingham, AL, United States
3 Protective Life Corp, Birmingham, AL, United States
*all authors contributed equally