1. Institute of Virology Medical Center – University of Freiburg Faculty of Medicine University of Freiburg Freiburg Germany
2. Institute of Diagnostic Virology Friedrich‐Loeffler‐Institut Greifswald – Insel Riems Germany
3. Clinic for Pigeons of the German Pigeon‐Breeders Association Essen Germany
4. Clinic for Poultry University of Veterinary Medicine Hannover Hannover Germany
5. Agriculture Victoria, Veterinary Diagnostics Bundoora Victoria Australia
6. Berlin‐Brandenburg State Laboratory Frankfurt (Oder) Germany
7. Chemical and Veterinary Investigations Office Stuttgart Fellbach Germany
8. Institute for Medical Microbiology, Virology and Hygiene University Medical Center Hamburg‐Eppendorf Hamburg Germany
9. German Center for Research on Infection (DZIF) Partner Site Hamburg‐Borstel‐Lübeck‐Riems Hamburg Germany
10. Aulendorf state veterinary diagnostic centre Aulendorf Germany
11. Chemical and Veterinary Investigations Office Ostwestfalen‐Lippe DetmoldGermany
12. Heinrich‐Pette Institute Leibniz Institute for Experimental Virology Hamburg Germany