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. 2014 Sep 11;9(9):e107377. doi: 10.1371/journal.pone.0107377

Table 1. Vaccine regimens.

Group 1st immunization week 0 2nd immunization week 2 3rd immunization week 4 4th immunization week 6
A i.m. IDLV-OVA - - -
B i.m. IDLV-OVA s.l. OVAp + LT s.l OVAp + LT -
C s.l. OVAp + LT s.l. OVAp + LT i.m. IDLV-OVA -
D i.m. OVAp + LT - - -
E i.m. OVAp + LT s.l. OVAp + LT s.l. OVAp + LT -
F s.l. OVAp + LT s.l. OVAp + LT s.l. OVAp + LT s.l. OVAp + LT
Naive - - - -

i.m.: intramuscular; s.l.: sublingual; OVAp: ovalbumin protein; LT: E.coli heat-labile enterotoxin.