International Society of Nephrology International Society of Nephrology The International Society of Nephrology (ISN) is an international body representing specialists in nephrology (kidney diseases). Its headquarters are located in Brussels, Belgium and New Jersey, United States. Since its foundation in 1960, the ISN has pursued the worldwide advancement of education, science and patient care in nephrology, the medical subspecialty dealing with the Kidneys). The Society represents a wide international network and provides an efficient platform for timely scientific exchange, debate and dissemination between healthcare professionals around the world. It is also dedicated to addressing the disparity between the developing and developed worlds in the
Johnson Organs and beautiful voicing". Highest quality materials and workmanship were used, and Johnson's organ pipes were always of the finest quality. Tracker organs eventually became less popular, and, not wishing to switch to tubular-pneumatic- or electro-pneumatic-action organs, the company ceased operations in 1898. Their last organ was a large 3-manual organ, Opus 860, at St. Paul's Church in Chicago. All information in this article comes from this book: Johnson Organs The William A. Johnson Organ Company of Westfield, Massachusetts, which later became Johnson & Son Organ Company, was a highly respected firm that built 860 pipe organs throughout the United States