GlaxoSmithKline Biologicals S.A. (Rixensart, Belgium) under a Cooperative Research and Development Agreement with Fiocruz(Rio de Janeiro, Brazil). GlaxoSmithKline Biologicals S.A. was involved in the study design, data collection and analysis, decision to publish and preparation of the manuscript. PFCV was partially supported by MoH and CNPq (457664/2013-4 and 303999/ 2016-0); Funda??o Oswaldo Cruz. Rio de Jane...