Correction: Economic evaluation on meningococcal vaccination strategies among children under nine years of age in Zhejiang province, China

There are errors in the author affiliations. The correct affiliations are as follows:

Jianyong Shen¹, Chai Ji², Xiaofu Luo¹, Yu Hu³

1 Institute of Immunization and Prevention, Huzhou Municipal Center for Disease Control and Prevention, Huzhou, China, 2 Department of Children Healthcare, Children’s Hospital Affiliated to Zhejiang University School of Medicine, Hangzhou, China, 3 Institute of Immunization and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.