1. Lab Virology HCL & CIRI INSERM U1111; Université de Lyon; Lyon France
2. Erasmus MC; Rotterdam The Netherlands
3. Research Institute for Emerging Infections and Zoonoses Veterinary University Hannover; Hannover Germany
4. University of Michigan School of Public Health; Ann Arbor MI USA
5. University of Alabama at Birmingham; Birmingham AL USA
6. Health Protection and Influenza Research Group; University of Nottingham School of Medicine; Nottingham UK