IL2 and rheumatoid arthritis: Compared to patients receiving IL2-RA as induction therapy, patients receiving ATG had significantly higher peak viral loads 3 months post-transplant (median TTVL [IQR] 2.82×107 [3.93×106–1.30×108] vs. median TTVL [IQR] 2.40×106 [5.73×104–2.60×107]; P<0.001).