De kan desuden godkendes til behandling af patienter med Guillain- Barrés syndrom, patienter med Kawasakis sygdom og patienter, der får foretaget knoglemarvstransplantation, uden at der foretages særlige undersøgelser i disse sygdomme.
They can also be approved for the treatment of patients with Guillain-Barré syndrome, patients with Kawasaki disease and patients undergoing a bone marrow transplant, without the need for specific studies in these diseases.