title: Response to commentaries.
authors.affiliation: dlight@princeton.edu
authors.forename: Donald W
authors.initials: DW
authors.lastname: Light
mesh_terms: D003906:Developing Countries; D014943:Global Health; D006801:Humans; D011008:Pneumococcal Infections / Q000453:epidemiology* / Q000517:prevention & control*; D022242:Pneumococcal Vaccines / Q000008:administration & dosage* / Q000191:economics* / Q000276:immunology; D055818:Public-Private Sector Partnerships / Q000458:organization & administration*; D014611:Vaccination / Q000191:economics* / Q000706:statistics & numerical data
chemical_list: D022242:Pneumococcal Vaccines