Pre-exposure intradermal rabies vaccination: a non-inferiority trial in healthy adults on shortening the vaccination schedule from 28 to 7 days., Soentjens, P, Andries P, Aerssens A, Tsoumanis A, Ravinetto R, Heuninckx W, van Loen H, Brochier B, Van Gucht Steven, Van Damme P, et al. , Clin Infect Dis, 2018 Jun 25, (2018)