Correction to: Nasopharyngeal carriage of Streptococcus pneumoniae in children under 5 years of age before introduction of pneumococcal vaccine (PCV10) in urban and rural districts in Pakistan

oleh: Muhammad Imran Nisar, Kanwal Nayani, Tauseef Akhund, Atif Riaz, Omar Irfan, Sadia Shakoor, Sehrish Muneer, Sana Muslim, Aneeta Hotwani, Furqan Kabir, Cynthia Whitney, Lindsay Kim, Velusamy Srinivasan, Asad Ali, Anita K. M. Zaidi, Fyezah Jehan