Philippe de Timary, MD., Ph.D., is a researcher and psychiatrist in the department of Adult Psychiatry and Institute of Neuroscience at Catholic University of Louvain and Hospital Saint-Luc in Brussels, Belgium. With a colleague, Professor Peter Starkel, he opened a clinical unit in the hospital

Dr. Stephen Collins is a gastroenterologist and a researcher at McMaster University in Canada. Collins’ recent studies on the functional relevance of the gut microbiota, in collaboration with Dr. R. DePalma & Dr. P. Bercik, were recently presented at the