Nephrology foundation year posts (FY1 and FY2) and core medical training (CMT) and passed the Membership of the Royal College of Physicians (MRCP) exam before competing for a National Training Number (NTN) in renal medicine. The typical subspecialty training is five years and leads to a Certificate of Completion of Training (CCT) in both renal medicine and general (internal) medicine. Subspecialty trainees often interrupt their clinical training to obtain research degrees (MD/PhD). Nephrology training can be accomplished through one of two routes. The first pathway is through an internal medicine pathway leading to an Internal Medicine/Nephrology specialty, and sometimes known as
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