Table 1. Laboratory data on admission.

ALT: alanine aminotransferase, AST: aspartate aminotransferase

Laboratory data	Case 1	Case 2	Case 3	Case 4	Case 5	Case 6
White-cell count (103/uL)	9.1	8.06	24.0	5.2	6.6	7.8
Lymphocyte (%)	11.8	5.0	5.0	5.7	12.1	5.6
Platelets (103/uL)	254	182	313	174	121	215
Creatinine (mg/dl)	0.7	1.5	1.2	0.8	0.9	0.8
AST (U/L)	37	76	35	83	78	22
ALT (U/L)	55	117	49	60	37	46
D-dimer (mg/L)	1.1	5.62	1.43	0.98	2.18	1.08
Ferritin (ng/ml)	403.4	134	445.4	233.6	1531	458.7
Serum lactate dehydrogenase (LDH) (U/L)	234	379	307	N/A	540	404
C-reactive protein (mg/dl)	59.6	7.9	54.6	59.3	139	182
Interleukin-6 (pg/ml)	N/A	16.8	N/A	19.1	36.4	78.8
Procalcitonin (ng/ml)	0.04	0.34	N/A	0.05	0.28	0.10
Creatine Phosphokinase (U/L)	146	N/A	192	N/A	53	104
Troponin-I (ng/ml)	<0.015	N/A	<0.015	N/A	<0.015	<0.015