This article refers to:
Yuqin Qiu, Lei Guo, Suohui Zhang, et al. (2015). DNA-based vaccination against hepatitis B virus using dissolving microneedle arrays adjuvanted by cationic liposomes and CpG ODN. Drug Delivery.
http://dx.doi.org/10.3109/10717544.2014.992497
When the above article was first published online, the grant number, 31306909 (Natural Science Foundation of China) mentioned was incorrect. This has now been corrected in both the print and online versions to 31300763.
The author apologises for this error.