1. Medical Research Council/University of Edinburgh Centre for Inflammation Research; Queen's Medical Research Institute; Edinburgh UK
2. Clinical and Experimental Sciences, Sir Henry Wellcome Laboratories, School of Medicine; University of Southampton; UK
3. Scottish Centre for Regenerative Medicine; University of Edinburgh; UK
4. Medical Research Council/University of Edinburgh Centre for Reproductive Health; Queen's Medical Research Institute; Edinburgh UK
5. Centre for Liver Research/NIHR Biomedical Research Unit; 5th floor IBR Building, University of Birmingham; UK
6. Ferring Research Ltd.; Southampton UK