Above 30 μ W/cm 2 /nm, the mean (SD) difference for irradiation levels was 2.58 (4.37) μ W/cm 2 /nm higher with curtains, but it also failed to reach statistical significance ( P = 0.572).
1
0.5720
0.5720
Above 30 μ W/cm 2 /nm, the mean (SD) difference for irradiation levels was 2.58 (4.37) μ W/cm 2 /nm higher with curtains, but it also failed to reach statistical significance ( P = 0.572).