[1] Kings Coll London, Florence Nightingale Sch Nursing & Midwifery, London WC2R 2LS, England
[2] Statsconsultancy, Amersham, England
[3] Crohns & Colitis UK Trustee, Fatigue Steering Grp, St Albans, England
[4] Queen Elizabeth Hosp NHS Trust, Kings Lynn, England
[5] Addenbrookes Hosp, Gastroenterol, Kings Lynn, England
[6] Queen Elizabeth Hosp NHS Trust, Cambridge, England
[7] Addenbrookes Hosp, Gastroenterol, Cambridge, England
[8] Crohns & Colitis UK Char, CCUK, St Albans, England
[9] UCL, Gastroenterol, London, England
[10] Crohns & Colitis UK, Fatigue Steering Grp, St Albans, England
[11] UCL, Ctr Gastroenterol & Nutr, London, England