Table 1.

Source, clone, and dilution of antibodies used for immunohistochemical staining.

Antibody	Company	Clone	Dilution
CAF phenotype-related proteins
Podoplanin	Abcam, Cambridge, UK	18H5	1 : 100
Prolyl 4-hydroxylase	Abcam, Cambridge, UK	Polyclonal	1 : 200
FAPα	Abcam, Cambridge, UK	Polyclonal	1 : 100
S100A4	Abcam, Cambridge, UK	Polyclonal	1 : 100
PDGFRα	Abcam, Cambridge, UK	Polyclonal	1 : 100
PDGFRβ	Abcam, Cambridge, UK	Y92	1 : 100
NG2	Abcam, Cambridge, UK	NG2	1 : 50