European Food Safety Authority, European Centre for Disease Prevention and Control, European Union Reference Laboratory for Avian influenza, Ian Brown, Paolo Mulatti, Krzysztof Smietanka, Christoph Staubach, Preben Willeberg, Cornelia Adlhoch, Denise Candiani, Chiara Fabris, Gabriele Zancanaro, Joana Morgado, Frank Verdonck