Great Ormond Street Hospital with water on the brain (hydrocephalus), and non-invasive (percutaneous) heart valve replacements. They did the first UK clinical trials of the rubella vaccine, and the first bone marrow transplant and gene therapy for severe combined immunodeficiency. It is closely associated with University College London (UCL) and in partnership with the UCL Great Ormond Street Institute of Child Health, which is adjacent to it, is the largest centre for research and postgraduate teaching in children's health in Europe. In 1929, J. M. Barrie donated the copyright to "Peter Pan" to the hospital. After a long campaign by Dr. Charles West, the
Great Ormond Street Hospital was featured in the opening ceremony of the London Summer Olympics. In 2017 Great Ormond Street Hospital was subject to international attention regarding the Charlie Gard treatment controversy. The hospital's archives are available for research under the terms of the Public Records Act 1958 and a catalogue is available on request. Admission records from 1852 to 1914 have been made available online on the Historic Hospital Admission Records Project. St. Christopher's Chapel is a chapel decorated in the Byzantine style and Grade II* listed building located in the Variety Club Building of the hospital. Designed by Edward Middleton Barry (son