2019/06/26 Fixed unit conversion bug in phosphate solver when mmol is entered and PREPHOS is entered as 999.

2019/06/04 Fixed unit conversion bugs in creatine solver that were giving erroneous KrCr readings with urine input in micromol format; Fixed semicolon input mode for 996; urea: aligned row output for 996 mode.

2019/01/31 Changed the primary input and reporting variable of Phosphate Solver to estimated (or input) ingested phosphorus instead of absorbable phosphorus.

2018/02/08 Unhid Original stdKt/V calculation with compressed Kru in Solute Solver and Whatif-urea page-by-page output.

2017/10/15 Urea and creatinine solvers updated with new HDF predilution equations. Typo error in Creatinine Solver version 1.18 in computation of dialyzer in-vivo creatinine K0A corrected..

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