Kinder mit speziellen Bedürfnissen, Vorschulalter (Elterngruppe) – Winterthur is a group led by a professional in Winterthur, Switzerland, for relatives of people with intellectual disability. 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.