1. Department of Animal Nutrition and Nutritional Diseases, University of Firat, Elazig, Turkey;
2. Vocational School of Sivrice, Department of Plant and Animal Production, University of Firat, Elazig, Turkey;
3. Department of Nursing, University of Firat, Elazig, Turkey;
4. Departamento de Nutrición Animal, Universidad Autónoma del Estado de México, Toluca, México