Vaccine 2020 01 27;38(5):1089-1095. Epub 2019 Nov 27.
Department of Pediatrics, Dalhousie University, 5850/5980 University Ave, Halifax, Nova Scotia B3K 6R8, Canada; Canadian Center for Vaccinology, Dalhousie University, 5850/5980 University Ave, IWK Health Centre, Nova Scotia Health Authority, Halifax, NS, Canada. Electronic address: