In 2007 at a Conference held in Dresden on "Coercive Treatment in Psychiatry: A Comprehensive Review", the president and other leaders of the World Psychiatric Association met, following a formal request from the World Health Organization, with several representatives from the user/survivor movement, including Judi Chamberlin (Co-chair of WNUSP), Mary Nettle and Peter Lehmann (Ex-chairs of the European Network of Users and Survivors of Psychiatry), Dorothea Buck (Honorary Chair of the German Federal Organisation of Users and Survivors of Psychiatry, and David Oaks (Director of MindFreedom International).