UCL Institute of Child Health
30 Guilford Street, London WC1N 1EH
Tel: +44 (0)20 7242 9789, Fax: +44 (0)20 7831 0488 Link to UCL websiteGreat Ormond Street Hospital for Children NHS Trust
Great Ormond Street, London WC1N 3JH
Tel: +44 (0)20 7405 9200, Fax: +44 (0)20 7829 8643