Emergency response for evaluating SARS-CoV-2 immune status, seroprevalence and convalescent plasma in Argentina. oleh Diego S Ojeda, María Mora Gonzalez Lopez Ledesma, Horacio M Pallarés, Guadalupe S Costa Navarro, Lautaro Sanchez, Beatriz Perazzi, Sergio M Villordo, Diego E Alvarez, BioBanco Working Group, Marcela Echavarria, Kasopefoluwa Y Oguntuyo, Christian S Stevens, Benhur Lee, Jorge Carradori, Julio J Caramelo, Marcelo J Yanovsky, Andrea V Gamarnik