Hirnverletzung – Schaffhausen is a self-help group in Schaffhausen, Switzerland, for people with acquired brain injury. Language: German. Contact through Selbsthilfe Winterthur Schaffhausen, 052 213 80 60, info@selbsthilfe-winterthur-schaffhausen.ch. Source: Selbsthilfe Schweiz, the national database of self-help groups.