Index: NVDataMgmtHDRecords.h
===================================================================
diff -u -r119ff7186b70a15f4b0957ea8951313b0f0be8c3 -r7d88084afe49b22ad5d765bddac996ad8b543280
--- NVDataMgmtHDRecords.h	(.../NVDataMgmtHDRecords.h)	(revision 119ff7186b70a15f4b0957ea8951313b0f0be8c3)
+++ NVDataMgmtHDRecords.h	(.../NVDataMgmtHDRecords.h)	(revision 7d88084afe49b22ad5d765bddac996ad8b543280)
@@ -269,32 +269,32 @@
 /// HD institutional record structure
 typedef struct
 {
-    U32 minBloodFlowMLPM;
-    U32 maxBloodFlowMLPM;
-    U32 minDialysateFlowMLPM;
-    U32 maxDialysateFlowMLPM;
-    U32 minTxDurationMIN;
-    U32 maxTxDurationMIN;
-    U32 minStopHeparinDispBeforeTxEndMIN;
-    U32 maxStopHeparinDispBeforeTxEndMIN;
-    U32 minSalineBolusVolumeML;
-    U32 maxSalineBolusVolumeML;
-    F32 minDialysateTempC;
-    F32 maxDialysateTempC;
-    S32 minArtPressLimitWindowMMHG;
-    S32 maxArtPressLimitWindowMMHG;
-    S32 minVenPressLimitWindowMMHG;
-    S32 maxVenPressLimitWindowMMHG;
-    S32 minVenAsymPressLimitMMHG;
-    S32 maxVenAsymPressLimitMMHG;
-    F32 minUFVolumeL;
-    F32 maxUFVolumeL;
-    F32 minHeparinDispRateMLPM;
-    F32 maxHeparinDispRateMLPM;
-    F32 minHeparinBolusVolumeML;
-    F32 maxHeparinBolusVolumeML;
-    U32 calibrationTime;
-    U16 crc;
+    U32 minBloodFlowMLPM;                                                                                       ///< Min blood flow in mL/min.
+    U32 maxBloodFlowMLPM;                                                                                       ///< Max blood flow in mL/min.
+    U32 minDialysateFlowMLPM;                                                                                   ///< Min dialysate flow in mL/min.
+    U32 maxDialysateFlowMLPM;                                                                                   ///< Max dialysate flow in mL/min.
+    U32 minTxDurationMIN;                                                                                       ///< Min treatment duration in minutes.
+    U32 maxTxDurationMIN;                                                                                       ///< Max treatment duration in minutes.
+    U32 minStopHeparinDispBeforeTxEndMIN;                                                                       ///< Min stop heparin dispense before treatment end in minutes.
+    U32 maxStopHeparinDispBeforeTxEndMIN;                                                                       ///< Max stop heparin dispense before treatment end in minutes.
+    U32 minSalineBolusVolumeML;                                                                                 ///< Min saline bolus volume in milliliters.
+    U32 maxSalineBolusVolumeML;                                                                                 ///< Max saline bolus volume in milliliters.
+    F32 minDialysateTempC;                                                                                      ///< Min dialysate temperature in C.
+    F32 maxDialysateTempC;                                                                                      ///< Max dialysate temperature in C.
+    S32 minArtPressLimitWindowMMHG;                                                                             ///< Min arterial pressure limit window in mmHg.
+    S32 maxArtPressLimitWindowMMHG;                                                                             ///< Max arterial pressure limit window in mmHg.
+    S32 minVenPressLimitWindowMMHG;                                                                             ///< Min venous pressure limit window in mmHg.
+    S32 maxVenPressLimitWindowMMHG;                                                                             ///< Max venous pressure limit window in mmHg.
+    S32 minVenAsymPressLimitMMHG;                                                                               ///< Min venous asymmetric pressure limit in mmHg.
+    S32 maxVenAsymPressLimitMMHG;                                                                               ///< Max venous asymmetric pressure limit in mmHg.
+    F32 minUFVolumeL;                                                                                           ///< Min ultrafiltration volume in mL.
+    F32 maxUFVolumeL;                                                                                           ///< Max ultrafiltration volume in mL.
+    F32 minHeparinDispRateMLPM;                                                                                 ///< Min heparin dispense rate in mL/min.
+    F32 maxHeparinDispRateMLPM;                                                                                 ///< Max heparin dispense rate in mL/min.
+    F32 minHeparinBolusVolumeML;                                                                                ///< Min heparin bolus volume in mL.
+    F32 maxHeparinBolusVolumeML;                                                                                ///< Max heparin bolus volume in mL.
+    U32 calibrationTime;                                                                                        ///< Calibration time in epoch.
+    U16 crc;                                                                                                    ///< CRC of the institutional record.
 } HD_INSTITUTIONAL_RECORD_T;
 
 /// HD usage info structure.