Table 1.
Fitting parameters
| Bi-exponential fit (p = 3)a | Lower-bound | Higher-bound | Initial guess |
|---|---|---|---|
| f fast (unitless) | 1e-8 | 1 | 0.4 |
| D fast (×10−3 mm2/s) | 1e-5 | 100 | 10 |
| D slow (×10−3 mm2/s) | 1e-5 | 10 | 1 |
aNumber of parameters
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