Asthma and the regulated retrotransposon transcriptome.

Acknowledgements: The authors are grateful to Caroline Brooks, Steven Macey, Alan Watkins and Wai-Yee Cheung, Swansea University, Swansea, UK for advice with the analysis. The authors are also grateful to the Health Information Research Unit (HIRU), College of Medicine, Swansea University, for preparing and providing access to the project specific linked datasets from the Secure Anonymised Information Linkage (SAIL) system, which is funded by the Wales Office of Research and Development.