| Volume (μl) | Concentration (×106/ml) | Viability (%) | |||
---|---|---|---|---|---|---|
 | Mean ± SD | Range | Mean ± SD | Range | Mean ± SD | Range |
A | 12.5 ± 6.3 | 6–20 | 32.9 ± 34 | 2–98.2 | 56.3 ± 12.4 | 42.9–75.9 |
B | 13.4 ± 10.8 | 1–38 | 25.5 ± 21.6 | 3.8–76.7 | 63.8 ± 14.7 | 33.8–85.3 |
C | 10.8 ± 7.3 | 3–20 | 38.6 ± 56.9 | 5–136.9 | 57.1 ± 14.7 | 41.1–70.2 |
D | 11 ± 8.5 | 3–20 | 6.4 ± 5.7 | 2.4–10.5 | 61.2 ± 13.2 | 51.8–70.6 |
TOTAL | 12.5 ± 9.1 | 1–38 | 28.4 ± 30.9 | 2–137.5 | 61.3 ± 13.9 | 33.8–85.2 |