1. Department of Equine and Small Animal Medicine Faculty of Veterinary Medicine, University of Helsinki Helsinki Finland
2. Department of Nutrition and Clinical Nutrition Faculty of Veterinary Medicine, Beni‐Suef University Beni‐Suef Egypt
3. Department of Agricultural Sciences Faculty of Agriculture Forestry, University of Helsinki Helsinki Finland
4. Department of Veterinary Anatomy Pathology and Clinics, School of Veterinary Medicine and Zootechny, Federal University of Bahia Salvador Brazil