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)
Quimby Pipe Organs Quimby Pipe Organs Quimby Pipe Organs, Inc. is an American builder of pipe organs, based in Warrensburg, Missouri. The firm was founded in 1970 by Michael Quimby, President and Tonal Director, and incorporated in the State of Missouri in 1980. The company has built and restored organs throughout the United States, notably including the Cathedral of Saint John the Divine (New York City), St. Paul's Cathedral (San Diego), and Catalina United Methodist Church (Tucson, Arizona). Along with new instruments and restorations, Quimby Pipe Organs also has an active service department, maintaining and tuning many instruments in the Midwest and across