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. Author manuscript; available in PMC: 2016 Apr 28.
Published in final edited form as: J Control Release. 2015 Feb 25;204:30–37. doi: 10.1016/j.jconrel.2015.02.031

Table 2.

Result of the challenge study.

Immunization route Infected/Injected Protection
Un-immunized 8/8 0
IV 0/8 100%
ID 8/8 0
Laser+ID 1/8 87.5%***
***

p<0.001 compared with ID group.