title: The expanding field of evolutionary immunology: 'the impact of the environment on innate immunity: at the defence frontier - the biology of innate immunity'.
authors.affiliation: University of Edinburgh, Institutes of Evolutionary Biology & Immunology and Infection Research, School of Biological Sciences, Edinburgh, EH9 3JT, UK. grainne.long@ed.ac.uk
authors.forename: Gráinne H
authors.initials: GH
authors.lastname: Long
authors.forename: Andrew F
authors.initials: AF
authors.lastname: Read