anchor.diff:  University of Buckingham
   Buckinghamshire New University, High Wycombe
   University of Cambridge
  +Institute of Cancer Research
   Canterbury Christ Church University, Canterbury, Thanet, Tunbridge Wells and Chatham
   Cardiff University
   Cardiff Metropolitan University (UWIC)
  
positive.code: University of Chester, Chester and Warrington
  University of Chichester
  City University London
  Coventry University
  Cranfield University, Cranfield, and Shrivenham
  University for the Creative Arts, Canterbury, Epsom, Farnham, Maidstone and Rochester
  
negative.code: University of Worcester
  University of York
  York St John University
  