[1] Leeds Teaching Hosp, Anaesthesia & Intens Care, Leeds, W Yorkshire, England
[2] North Manchester Gen Hosp, Anaesthesia, Manchester, Lancs, England
[3] Birmingham Childrens Hosp, Anaesthesia, Birmingham, W Midlands, England
[4] Airedale Hosp, Steeton, W Yorkshire, England
[5] Fac Intens Care Med, Dublin, Ireland
[6] Belfast Hlth & Social Care Trust, Anaesthesia, Belfast, Antrim, North Ireland
[7] AAGBI, Grp Anaesthetists Training, London, England
[8] Addenbrookes Hosp, Anaesthesia & Intens Care, Cambridge, England
[9] Papworth Hosp, Anaesthesia, Cambridge CB3 8RE, England
[10] Plymouth Hosp, Anaesthesia, Plymouth, Devon, England
[11] Royal Coll Anaesthetists, London, England
[12] Leeds Teaching Hosp, Anaesthesia, Leeds, W Yorkshire, England
[13] Countess Chester Hosp, Anaesthesia & Intens Care, Chester, Cheshire, England
[14] AAGBI Council, Dublin, Ireland