Mario PeriniMario Perini MD, chair of 'Il Nodo' group and scientific advisor for Italian Group Relations Conferences Programme ("Seminari di Arona"), is a psychiatrist, psychoanalyst and organizational consultant, a member of the Italian Psychoanalytic Associatin, International Psychoanalytic Association, and International Society for the Psychoanalytic Study of Organizations. He works as a consultant in the public, private, and voluntary sectors, a trainer for professional and management education, a group supervisor, and in private practice as a psychotherapist and personal coach. Professor of group dynamics at the Post-Graduate School of Health Psychology, Turin University, in 2007 he published the book 'L'organizzazione nascosta' ("The hidden organization"). Read More Read Less