title: Protocol 126 and "The Hutch".
authors.affiliation: The Children's Hospital of Philadelphia, USA.
authors.forename: R M
authors.initials: RM
authors.lastname: Nelson
mesh_terms: D017322:Clinical Trials, Phase II as Topic / Q000592:standards*; D016265:Conflict of Interest; D026724:Ethical Review; D028744:Ethics Committees, Research; D006801:Humans; D007258:Informed Consent; D012107:Research Design; D014180:Transplantation; D016896:Treatment Outcome