Address correspondence to Zhi-Yi Xu, Division of Translational Research, International Vaccine Institute, SNU Research Park, San 4-8, Bongcheon 7-dong, Kwanak-gu, Seoul 151-818, Republic of Korea. E-mail:
Authors’ addresses: Ding Ding and Zhen Hong, Institute of Neurology, Huashan Hospital, Fudan University, 12 Wulumuqi Zhong Road, Shanghai, China 200040, Telelphone and Fax: 86-21-62483421, E-mails:
Acknowledgments: The authors thank Dr. Zhu Qi-Rong, Children’s Hospital, Fudan University, Shanghai, China, and Dr. Shen Bing and Dr. Xu Rui-Fang, Jing An and Qing Pu District Center of Disease Control, Shanghai, China for their great support.
Financial support: This project was supported financially by the Bill and Melinda Gates Children’s Vaccine Program at the Program for Appropriate Technology in Health, Seattle, WA (contract number 00-GAT.770-790-01149-LPS). IVI is supported by the governments of the Republic of Korea, Sweden, and Kuwait.
Disclaimer: The authors do not have a commercial or other association that might pose a conflict of interest. The sponsor of this study played no role in the design, execution, and analysis of the study, and was not involved in the decision to submit the paper for publication.
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