Funding for this research was provided by:
Medical Research Council (M008665)
Text and Data Mining valid from 2018-04-20
First Online: 20 April 2018
Change Date: 17 December 2018
Change Type: Correction
Change Details: However, the Original article has been updated with the Open Access under Commercial License.
Compliance with Ethical Standards
: No specific funding was obtained for this project, which was undertaken as part of the Masters thesis of Sophida Boonsathorn. Support at the institutional level came from the National Institute for Health Research Biomedical Research Centre at Great Ormond Street Hospital for Children NHS Foundation Trust and University College London, and Joseph F. Standing was supported by a United Kingdom Medical Research Council Fellowship (Grant M008665).
: Adam Irwin declares research funding and speaker fees from Gilead. Sophida Boonsathorn, Iek Cheng, Frank Kloprogge, Carlos Alonso, Charmion Lee, Bilyana Doncheva, John Booth, Robert Chiesa and Joseph F. Standing have no conflicts of interest directly relevant to the content of this study.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the institute’s research and development office.
: As the study involved the retrospective use of anonymised data, formal participant/parental consent was not required.