1. 1
University of Edinburgh, CIIE, Ashworth Laboratories, King's Buildings, Edinburgh EH9 3FL, UK
2. 2
Blood Borne Virus Unit, Virus Reference Department, MS-Colindale, Public Health England, London NW9 5EQ, UK
3. 3
University College London, Gower Street, London WC1E 6BT, UK
4. 4
Department of Blood-borne Infections, Sanquin Research, PO Box 9190, 1006 AD Amsterdam, The Netherlands
5. 5
Institut National de la Sante et de la Recherche Medicale Unite 1043, Toulouse, France
6. 6
West of Scotland Specialist Virology Centre, New Lister Building, Glasgow, UK
7. 7
Specialist Virology Centre, Royal Infirmary of Edinburgh, UK
8. 8
Public Health Agency of Sweden (previously Swedish Institute for Communicable Disease Control), Solna, Sweden
9. 9
European Programme for Public Health Microbiology Training, European Centre for Disease Prevention and Control, Stockholm, Sweden
10. 10
University of Edinburgh, Roslin Institute, Easter Bush, Edinburgh EH25 9RG, UK