Table 1.

Demographic data of the subjects and fitted optical properties for all the subjects.

	S1	S2	S3	S4
Age	52	37	56	51
Sex	M	F	M	M
${\mu }_s^{\prime }[{\text{cm}}^{-1}]$	12.3	12.1	13.1	12.2
${\mu }_a[{\text{cm}}^{-1}]$	0.08	0.10	0.19	0.14