1. Rabies and Wildlife Zoonoses Group; WHO Collaborating Centre for the Characterisation of Rabies and Rabies- Related Viruses; Veterinary Laboratories Agency - Weybridge; Woodham Lane Surrey KT15 3NB
2. Institute of Virology; National Advisory Laboratory for Rabies; University of Duisberg-Essen; Hufelandstrasse 55 D-45122 Essen Germany