1. VISAVET Health Surveillance Center, Complutense University of Madrid, Madrid, Spain
2. Veterinary Faculty, Animal Health Department, Complutense University of Madrid, Madrid, Spain
3. Istituto Zooprofilattico Sperimentale of Lombardia and Emilia-Romagna (IZSLER), National Reference Centre for Bovine tuberculosis, Brescia, Italy
4. IP National Institute for Agrarian and Veterinary Research (INIAV), Oeiras, Portugal
5. Central Veterinary Research Laboratory (CVRL), Department of Agriculture, Food and the Marine, Celbridge, Ireland
6. Laboratorio Regional de Sanidad Animal, Servicio de Sanidad Animal, Dirección General de Producción Agropecuaria, Consejería de Agricultura, Ganadería y Desarrollo Rural de la Junta de Castilla y León, Villaquilambre, Spain
7. Laboratorio Central de Sanidad Animal. Ministerio de Agricultura, Pesca y Alimentación, Granada, Spain