1. Department of Periodontology and Oral Surgery, Faculty of Medicine, Liège, Belgium
2. Luxembourg Center of Neuropathology Luxembourg; Institute of Health (LIH); Centre for Systems Biomedicine (LCSB), University of Luxembourg, Luxembourg
3. Department of Human Histology and Dermatopathology University of Liège, Liège, Belgium
4. Luxembourg Center of Neuropathology (LCNP), Luxembourg, Luxembourg