1. Postgraduate Program in Animal Science, Universidade Estadual do Sudoeste da Bahia (UESB), Itapetinga Campus, Itapetinga, Brazil
2. Postgraduate Program in Animal Science, Universidade Federal do Vale do São Francisco (UNIVASF), Agrarian Sciences Campus, Petrolina, Brazil
3. Zootechnist, Universidade Federal do Vale do São Francisco (UNIVASF), Agrarian Sciences Campus, Petrolina, Brazil
4. Doctor in Animal Science, Universidade Federal da Paraíba (UFPB); Environmental analyst. Center for Ecology and Environmental Monitoring – Universidade Federal do Vale do São Francisco (UNIVASF), Agrarian Sciences Campus, Petrolina, Brazil