Polish Society of Nephrology Polish Society of Nephrology Polish Society of Nephrology (PSN; Polish: Polskie Towarzystwo Nefrologiczne) – non-profit medical-scientific association, established in 1983, with a current headquarters in Warsaw that unites nephrologists, physicians and other scholars, experts and professionals in the fields of kidney diseases, dialysis therapy and renal transplantation. Polish Society of Nephrology was established during the First Funding Congress, which was held in September 1983 in Bydgoszcz and registered in the District Court in Łódź. To that time there were two separate societies gathering doctors and other health care professionals specialized in kidney diseases - Nephrology Committee of the Polish Academy
Mander Organs sentences; suffice to say that to look at this beautiful instrument is to know the sound that will come out of it." New Mander organs are generally tracker action, which enables the player to give somewhat more expression and removes the delays which are inherent in many electrically actuated organs. The company was founded in 1936 by Noel Mander. An early setback was the loss of the organ he was working on, along with all his tools, in the first air raid of the Blitz in 1940. The rebuilding of church organs after World War II provided significant business for