CCL5 and Thrombocytopenia: Serum CCL5 levels ≤ cut-off were associated with any grade of HFSR (Odds ratio 9.1, P = 0.025), and of thrombocytopenia (Odds ratio 4.156, P = 0.013), and a trend toward T-BIL increase ≥ grade 2 (Table 3).