CCL3L3 and autoimmune disease: In addition, the distribution of CCL3L1 and CCL3L3 CNs by mrcPCR did not deviate from HWE in the present study, suggesting that our mrcPCR assay could be a useful tool for the validation of previous associations with susceptibility to HIV/AIDS34 or autoimmune diseases including RA13 and Kawasaki disease35.