Estimation of the areas represented by the different compartments of the spleen in animals with organized or disorganized splenic histological architecture.

aOrganized/disorganized ratios;bUnpaired t test or Mann-Whitney test when recommended.cProportion (%) of the splenic tissue represented by the specific compartment either red or white pulp in the histological sections;dMean and sd of the compartment (PALS, follicle or marginal zone) area expressed in mµ2.