1. Centre for Interdisciplinary Research in Animal Health (CIISA); Faculty of Veterinary Medicine; University of Lisbon; Lisbon Portugal
2. Direção Geral de Alimentação e Veterinária; DSAVRC-DAVCB; Castelo Branco Portugal
3. Berkeley Economic Advising and Research; Rome Italy
4. Direção Geral de Alimentação e Veterinária; DSAVRC-DAVG; Guarda Portugal
5. Department of Veterinary Tropical Diseases; Faculty of Veterinary Science; University of Pretoria; Pretoria South Africa