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 for Children NHS Foundation Trust safety and welfare very seriously. In April 2012, BBC One London broadcast a documentary called "Great Ormond Street Hospital", presented by Tim Donovan, which explained how the trust is facing accusations that it is downgrading child protection work and "victimising" staff who raise concerns. The hospital posted a detailed response stating that "the allegations in this programme are not correct and the programme does not provide a balanced position". The hospital works with the UCL Institute of Child Health, and is the largest centre for research into childhood illness outside the United States and Canada, and a major international trainer