part of Poland is its own employment region and is 100% owner of its own public mass transit agency, BAT, which was until the island's county was abolished on 1 January 2003. Bornholm also performs other tasks that are normally carried out by the regions in the rest of Denmark – thus the name Bornholm Regional Municipality: Bornholm in some respects forms a region by itself. From 1 January 2016 Ærø Municipality, created 1 January 2006 as part of the municipal reform, is responsible for public mass transit in the municipality. From 1 January 2018 Fanø Municipality will be the sole provider of public mass transit on the island of Fanø taking over the responsibilities from the Region of Southern Denmark. Healthcare reforms and centralization The regions own all public hospitals in their areas and also control the primary care sector through contracts with general physicians (family doctors) and specialists. The name of the region is often used on hospitals' letterheads and on doctors' and nurses' white coats. Four of the regions have a university hospital, corresponding with the four medical faculties of Denmark. The Region Zealand lacks a medical faculty but has in 2016 renamed its hospitals in Roskilde and Køge, close to Copenhagen, as university hospitals and will collaborate with the medical faculty of the University of Copenhagen. The administrative reform of 1 January 2007 was in many respects also a centralisation of the healthcare system. While the former counties controlled hospitals relatively independently, healthcare policy is now decided by the government, while regions administer it. Some local hospitals have been closed or downgraded. New, large and highly specialised hospitals have been built including Aarhus University Hospital and Psychiatric Hospital Slagelse. Projects during or awaiting construction are the new Aalborg University Hospital, Odense University Hospital, North Zealand Hospital at Hillerød serving the northern Copenhagen area, the regional Gødstrup Hospital and Aabenraa Hospital, and large extensions of the Zealand University Hospital in Køge, Herlev Hospital, Bispebjerg Hospital and Rigshospitalet in Copenhagen and the regional South Jutland Hospital in Sønderborg. The projects, in Denmark known as 'super hospitals' (da: Supersygehus), were intended to increase the quality of care and reduce costs, but have almost uniformally experienced large-scale planning problems including breach of budgets, delays, interior climate problems, unsatisfactory design and last-minute cost cuts such as removing kitchens, decreasing the bed capacity or removing amenities for patients. As a result of