Diabetes: Diet controlled, Tablet controlled, Insulin controlled, No HIV: Yes—on antiretroviral therapy; Yes—not on antiretroviral therapy, No, Unknown Steroids: Yes, No Other immunosuppressive drugs (eg, azathioprine, methotrexate, biologic agents): Yes, No Chemotherapy (current chemotherapy or if the last cycle was within 12 weeks of operation): Yes, No Active malarial infection: Yes—confirmed by blood film or equivalent test, No. Here, INS is linked to diabetes mellitus.