1. Department of Adult Psychiatry; Institute of Neuroscience; Université catholique de Louvain; Brussels, Belgium
2. Mc Master Brain Body Institute at St Joseph’s Healthcare; Hamilton, Ontario, Canada
3. Department of Hepato-gastroenterology; Institute of Clinical Research; Université catholique de Louvain; Brussels, Belgium
4. Metabolism and Nutrition Research Group, Louvain Drug Research Institute; Université catholique de Louvain; Brussels, Belgium