Sir William Dunn School of Pathology, University of Oxford, Oxford, Oxfordshire, United Kingdom.|Sir William Dunn School of Pathology, University of Oxford, Oxford, Oxfordshire, United Kingdom.|Sir William Dunn School of Pathology, University of Oxford, Oxford, Oxfordshire, United Kingdom.|Sir William Dunn School of Pathology, University of Oxford, Oxford, Oxfordshire, United Kingdom.|Sir William Dunn School of Pathology, University of Oxford, Oxford, Oxfordshire, United Kingdom.