Figure 3

B and NK lymphocyte distribution. B (a) and NK (b) cell distribution were compared for each age group between the three countries (A = Austria; F = France; S = Spain). Data are reported as means ± SEM, one way ANOVA followed by a Newman-Keuls test, data that share different superscript letters indicate a statistical difference between country (a≠b≠c, p < 0.05).