Grode, L., Ganoza, C. A., Brohm, C., Weiner, J. 3., Eisele, B., & Kaufmann, S. H. E. (2013). Safety and immunogenicity of the recombinant BCG vaccine VPM1002 in a phase 1 open-label randomized clinical trial. Vaccine, 31(9), 1340-1348. doi:10.1016/j.vaccine.2012.12.053.