1 European Medicines Agency: COVID-19 vaccines: authorised. Online verfügbar unter: https://www.ema.europa.eu/en/human-regulatory/overview/public-health-threats/coronavirus-disease-covid-19/treatments-vaccines/vaccines-covid-19/covid-19-vaccines-authorised
2 European Medicines Agency: COVID-19 vaccines: under evaluation. Online verfügbar unter: https://www.ema.europa.eu/en/human-regulatory/overview/public-health-threats/coronavirus-disease-covid-19/treatments-vaccines/vaccines-covid-19/covid-19-vaccines-under-evaluation
3 Paul A Goepfert et al. (2021): Safety and immunogenicity of SARS-CoV-2 recombinant protein vaccine formulations in healthy adults: interim results of a randomised, placebo-controlled, phase 1–2, dose-ranging study. DOI: 10.1016/S1473-3099(21)00147-X
