Coordination with the 290 municipalities responsible for elderly care and social services is also organised differently across the country, with varying results. Denmark and Norway have embarked on substantial reforms to target intrinsically similar problems. In Sweden, earlier and recent public investigations suggest that regions should keep broadly similar functions and responsibilities as is, but organised in a smaller number of administrations with larger geographical responsibility. More radical reforms, such as changing responsibilities for care to other administrative levels in order to integrate municipal primary care seivices with GP services or nationalise specialist services, which has been done in neighbouring countries, have not been subject to the same scrutiny, although for a few diagnoses selected hospitals serve the entire country.