title: Corrigendum to "Trends in childhood vaccine purchase costs in the US public sector: 1996-2014" [Vaccine 34 (2016) 4706-4711].
authors.affiliation: Centers for Disease Control and Prevention, 1600 Clifton Road NE, A-19, Atlanta, GA 30329-4027, USA. Electronic address: wechen@fiu.edu.
authors.forename: Weiwei
authors.initials: W
authors.lastname: Chen
authors.affiliation: Centers for Disease Control and Prevention, 1600 Clifton Road NE, A-19, Atlanta, GA 30329-4027, USA.
authors.forename: Mark
authors.initials: M
authors.lastname: Messonnier
authors.affiliation: Centers for Disease Control and Prevention, 1600 Clifton Road NE, A-19, Atlanta, GA 30329-4027, USA.
authors.forename: Fangjun
authors.initials: F
authors.lastname: Zhou