Immunohistochemistry
	CD68 (r)	FVIII (r)
Superior and lateral	0.28	0.83*
Superior and medial	0.49	0.71†
Medial and lateral	0.34	0.61
Superior and overall	0.85**	0.85**
Medial and overall	0.82***	0.83**
Lateral and overall	0.78**	0.73*

†P<0.1; *P<0.05; **P<0.001; ***P<0.0001.
FVIII, Factor VIII staining; r, correlation coefficient.