Safety Assessment
BLOOD
All patients were interviewed before injection and at 3 and 24 h and thoroughly examined before injection and 3 h after injection. Blood samples to assess hematology, liver enzymes, kidney function, ions, ferritin, and C-reactive protein were obtained before injection and at 6 h after injection. Cytokine analysis was performed on blood samples obtained before injection and at 2, 3, and 24 h after injection.