1. Rabies & Wildlife Zoonoses Group, Veterinary Laboratories Agency (VLA, Weybridge), WHO Collaborating Centre for the Characterisation of Rabies and Rabies-Related Viruses, New Haw, Addlestone, Surrey KT15 3NB, UK
2. Institute for Epidemiology, WHO Collaborating Centre for Rabies Surveillance and Research, OIE Reference Laboratory for Rabies, Friedrich Loeffler Institute - Federal Research Institute for Animal Health, Seestrasse 55, D-16868 Wusterhausen, Germany
3. Max-von-Pettenkofer Institute and Gene Center, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
4. Unité Stratégies Antivirales, Institut Pasteur, 25 rue du Docteur Roux, 75724 Paris Cedex 15, France