1. Department of Small Animal Clinical Sciences; Faculty of Veterinary Medicine; Université de Liège; Liège Belgium
2. Laboratory of Physiology; Faculty of Medicine; Université Libre de Bruxelles; Brussels Belgium
3. Laboratory of Anatomy; Faculty of Medicine; Université Libre de Bruxelles; Brussels Belgium
4. Biostatistics and Medical Informatics Unit; Faculty of Medicine; Université Libre de Bruxelles; Brussels Belgium