1. Virus Reference Department, Reference Microbiology Services; Public Health England; London UK
2. Division of Clinical Virology; Huddinge University Hospital; Stockholm Sweden
3. Centers for Disease Control and Prevention; Atlanta USA
4. Kitasato Institute for Life Sciences; Tokyo Japan
5. University of Zagreb; Centre for Research and Knowledge Transfer in Biotechnology; Zagreb Croatia
6. National Microbiology Laboratory; Public Health Agency of Canada; Winnipeg Canada