Rebecca Williams, Ilyas M. Khan, Kirsty Richardson, Larissa Nelson, Helen E. McCarthy, Talal Analbelsi, Sim K. Singhrao, Gary P. Dowthwaite, Rhiannon E. Jones, Duncan M. Baird, Holly Lewis, Selwyn Roberts, Hannah M. Shaw, Jayesh Dudhia, John Fairclough, Timothy Briggs, Charles W. Archer
PLoS One. 2010; 5(10): e13246. Published online 2010 October 14. doi: 10.1371/journal.pone.0013246