Theel ES, Couturier MR, Filkins L, Palavecino E, Mitchell S, Campbell S, Pentella M, Butler-Wu S, Jerke K, Dharmarha V, McNult P, Schuetz AN. Application, Verification, and Implementation of SARS-CoV-2 Serologic Assays with Emergency Use Authorization. J Clin Microbiol. 2020 12 17; 59(1).