Intradermal Immunization of SARS-CoV-2 Original Strain Trimeric Spike Protein Associated to CpG and AddaS03 Adjuvants, but Not MPL, Provide Strong Humoral and Cellular Response in Mice. - Firmino-Cruz L; Dos-Santos JS; da Fonseca-Martins AM; Oliveira-Maciel D; Guadagnini-Perez G; Roncaglia-Pereira VA; Dumard CH; Guedes-da-Silva FH; Vicente Santos AC; Alvim RGF; Lima TM; Marsili FF; et al. (Vaccines, 2022)