About the Authors

Philip M. Elks

p.elks@sheffield.ac.uk (PME); a.h.meijer@biology.leidenuniv.nl (AHM)

Current address: Department of Infection and Immunity, The University of Sheffield Medical School, Sheffield, United Kingdom.

Affiliation Institute of Biology, Leiden University, Leiden, The Netherlands

Sabrina Brizee

Affiliation Institute of Biology, Leiden University, Leiden, The Netherlands

Michiel van der Vaart

Affiliation Institute of Biology, Leiden University, Leiden, The Netherlands

Sarah R. Walmsley

Affiliation Academic Unit of Respiratory Medicine, Department of Infection and Immunity, University of Sheffield, Western Bank, Sheffield, United Kingdom

Fredericus J. van Eeden

Affiliations Medical Research Council Centre for Developmental and Biomedical Genetics, University of Sheffield, Western Bank, Sheffield, United Kingdom, Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, United Kingdom

Stephen A. Renshaw

Contributed equally to this work with: Stephen A. Renshaw, Annemarie H. Meijer

Affiliations Academic Unit of Respiratory Medicine, Department of Infection and Immunity, University of Sheffield, Western Bank, Sheffield, United Kingdom, Medical Research Council Centre for Developmental and Biomedical Genetics, University of Sheffield, Western Bank, Sheffield, United Kingdom

Annemarie H. Meijer

Contributed equally to this work with: Stephen A. Renshaw, Annemarie H. Meijer

p.elks@sheffield.ac.uk (PME); a.h.meijer@biology.leidenuniv.nl (AHM)

Affiliation Institute of Biology, Leiden University, Leiden, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PME AHM SAR FJvE SRW. Performed the experiments: PME SB. Analyzed the data: PME AHM SAR. Contributed reagents/materials/analysis tools: MvdV FJvE. Wrote the paper: PME AHM SAR.