Polish Society of Nephrology improvements in continuous professional development as well as research activities among young doctors and other professionals in the fields of nephrology, dialysis therapy and renal transplantation. PSN Congresses are organized every three years. As yet twelve Congresses were held in the following locations in Poland: 1st Congress - Bydgoszcz (1983) 2nd Congress - Kraków (1986) 3rd Congress - Gdańsk (1989) 4th Congress - Katowice (1992) 5th Congress - Lublin (1995) 6th Congress - Poznań (1998) 7th Congress - Kraków (2001) 8th Congress - Białystok (2004) 9th Congress – Katowice/Wisła (2007) 10th Congress - Bydgoszcz (2010) 11th Congress - Wrocław (2013)
Wurlitzer theatre organs in the United Kingdom Many Wurlitzer organs have survived and are installed in private homes, town halls, concert halls and ballrooms throughout the country. The Cinema Organ Society has an extensive list of British cinema organs. Wurlitzer theatre organs in the United Kingdom A number of Wurlitzer theatre organs were imported and installed in the United Kingdom in the period from 1925 to just before the Second World War (1939–45). The first Wurlitzer theatre organ shipped to the UK was dispatched on 1 December 1924, and shipped in via Southampton Docks. A very small, six-rank instrument, it was installed at the Picture House, Walsall,