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The Lung Average and Lobar COV of the PI (Outer to Inner Specific Deposition Ratio), Presented for the Standard (BW) and Proposed Method (Grayscale)
| Penetration Index (PI) | Lung Average | Lobar COV |
|---|---|---|
| Black or White | 0.0565±0.0161 | 0.21±0.06 |
| Grayscale | 0.0086±0.0039 | 0.30±0.12 |
