Where used:

Attribute	ORGANISATION SITE CODE	references in description SITE CODE (OF IMAGING)
Class	ORGANISATION	references in description SITE CODE (OF IMAGING)
Class	ORGANISATION SITE	references in description SITE CODE (OF IMAGING)
Data Element	SITE CODE (OF IMAGING)	references in description SITE CODE (OF IMAGING)
Dataset	National Cancer Dataset Definition	references in description SITE CODE (OF IMAGING)