P-values for multivariate statistic t inferred by permutation control (105 random assignments of samples between compared groups) based on the 4176 Copaxone-responsive probes.

In agreement with results presented in Table 2, there were significant differences when comparing Copaxone with media, Glatopa with media, nonequivalent glatiramoid ACN with media, and ACN with glatiramer acetate (Copaxone or Glatopa), but no significant difference for Copaxone vs Glatopa.