Low switched memory B cells are associated with no humoral response after SARS-CoV-2 vaccine boosters in kidney transplant recipients oleh Mariana Seija, Mariana Seija, Joaquin García-Luna, Florencia Rammauro, Florencia Rammauro, Andreína Brugnini, Natalia Trías, Rossana Astesiano, José Santiago, Natalia Orihuela, Catherine Zulberti, Danilo Machado, Cecilia Recalde, Federico Yandián, Ana Guerisoli, Javier Noboa, Javier Noboa, Sergio Orihuela, Lilian Curi, Emma Bugstaller, Oscar Noboa, Marcelo Nin, Marcelo Nin, Sergio Bianchi, Sergio Bianchi, Adriana Tiscornia, Daniela Lens