Affiliation: | 1. Royal (Dick) School of Veterinary Studies and the Roslin Institute, University of Edinburgh, Roslin, Midlothian EH25?9RG, UK;2. Queen''s Medical Research Institute (QMRI), Medical School, University of Edinburgh, Edinburgh EH16?4TJ, UK;3. Rayne Laboratory, Medical School, University of Edinburgh, Teviot Place, Edinburgh EH8?9AG, UK |