1. Department of Animal Production, Ecole Nationale d’Agriculture de Meknès, Meknès, Morocco
2. Department of Veterinary Medicine, Integrated Veterinary Research Unit, Namur Research Institute for Life Sciences (NARILIS), Faculty of Sciences, University of Namur, Namur, Belgium
3. Regional Center of Tangier, Institut National de la Recherche Agronomique, Tangier, Morocco
4. Faculty of Veterinary Medicine, University of Liege, Liège, Belgium
5. Department of Biology, Meknes Faculty of Sciences, Moulay Ismail University, Meknès, Morocco
6. Department of Medicine, Namur Research Institute for Life Sciences (NARILIS), University of Namur, Namur, Belgium