1. Department of Physiology (Phycell); Veterinary Faculty; University of Extremadura; Cáceres Spain
2. Animal House of University of Extremadura; University of Extremadura; Cáceres Spain
3. Manuel Encinas's medical center; Extremadura Health Service; Cáceres Spain
4. Extremadura County blood bank; Mérida Spain
5. Aldea Moret's medical center; Extremadura Health Service; Cáceres Spain
6. Department of Animal Medicine; Veterinary Faculty; University of Extremadura; Cáceres Spain