Table 1.

Clinical characteristics of 26 individuals receiving NK cells administration.

Characteristics
Mean age (range)	46.5 (36–71)
Gender
Male	10
Female	16
Cell counts (range, ×109)	4.15 (3.76–5.87)
Phenotype (% CD3–CD56+)	89.52 (77.81–96.81)
Cell viability (%)	95.1 (87.8–98.6)
Sterility test	Negative (26/26)
Mycoplasma detection	Negative (26/26)
Endotoxin detection	<0.5 EU/mL (26/26)