CSF2 and myeloid sarcoma: Besides these cytokines, the production of GM-CSF was also measured, because GM-CSF is a hallmark of MAITs and has been suggested to be pathogenic in MS (Croxford et al. 2015; Cui et al. 2015; Rahimpour et al. 2015; Wakao et al. 2013) (Additional file 7: Figure S5).