Bedfordshire, Luton and Milton Keynes

Bedfordshire Hospitals NHS FT- Bedford

Bedfordshire Hospitals NHS FT – Luton and Dunstable University Hospital

Cambridgeshire and Peterborough

Cambridge University Hospitals NHS Foundation Trust – Addenbrookes

Royal Papworth Hospital NHS Foundation Trust

North West Anglia NHS Foundation Trust - Hinchingbrooke Healthcare NHS Trust and Hospital and Peterborough City Hospital

Hertfordshire and West Essex

West Hertfordshire Teaching Hospitals NHS Trust - Watford, Hemel Hempstead & St Albans Hospitals

Hertfordshire Partnership University NHS Foundation Trust

The Princess Alexandra Hospital NHS Trust – Harlow

East & North Hertfordshire NHS Trust - Lister Hospital

Norfolk and Waveney

The Queen Elizabeth Hospital, King's Lynn NHS Foundation Trust

James Paget University Hospital NHS Foundation Trust

Norfolk & Norwich University Hospitals NHS Foundation Trust

Suffolk and North East Essex

West Suffolk NHS Foundation Trust

East Suffolk and North Essex NHS Foundation Trust - Colchester Hospital

East Suffolk and North Essex NHS Foundation Trust - Ipswich Hospital

Mid and South Essex

Mid & South Essex NHS Foundation Trust - Basildon Hospital

Mid & South Essex NHS Foundation Trust – Broomfield Hospital

Mid & South Essex NHS Foundation Trust – Southend Hospital

South Essex Partnership University NHS Foundation Trust

North Essex Partnership University NHS Foundation Trust