Population homogeneity for the antibody response to COVID-19 BNT162b2/Comirnaty vaccine is only reached after the second dose across all adult age ranges - Faro-Viana, João; Bergman, Marie-Louise; Gonçalves, Lígia A.; Duarte, Nadia; Coutinho, Teresa P.; Borges, Patricia C.; Diwo, Christian; Castro, Rute; ...; Nunes, Telmo; et al. (2022)