1. Department of Veterinary Medicine, Integrated Veterinary Research Unit-Namur Research Institute for Life Science (IVRU-NARILIS), Faculty of Sciences; University of Namur; 5000 Namur Belgium
2. Department of Musculoskeletal Biology, Faculty of Health and Life Sciences, University of Liverpool; Leahurst Campus; Neston CH64 7TE UK
3. Hôpital Mont-Godinne; Université Catholique de Louvain, 5530; Yvoir Belgium