Trond Aasen1,2,3
, Sheila V Graham2
, Mike Edward1
and Malcolm B Hodgins1 
1
Squamous Cell Biology and Dermatology, Division of Cancer Sciences and Molecular Pathology, Robertson Building, University of Glasgow, 56 Dumbarton Road, Glasgow, G11 6NU, Scotland, UK
2
Institute of Biomedical and Life Sciences, Division of Virology, University of Glasgow, Church Street, Glasgow, G11 6JR, Scotland, UK
3
Centre for Cutaneous Research, Institute of Cell and Molecular Science, Queen Mary University of London, 4 Newark Street, Whitechapel, London E1 2AT, UK