Registered Charity Number 207711  



Information for participants and carers


Information for GP Practices



Contact Information

Our study centres have now closed. Therefore please direct any queries to the University of East Anglia - see contact details below’

University of East Anglia (Co-ordinating Centre)

Birmingham Study Centre

Bristol Study Centre

Manchester Study Centre

Sheffield Study Centre

Southampton Study Centre

York Study Centre

Collaborating centres:
Co-ordinating Centre Birmingham Bristol Manchester Sheffield Southampton York
Updated December 2015 ISRCTN55814835