Data were analyzed using a dynamic calibration method and data fitting was performed using Sigmaplot (Version 10.0, Systat Software, Inc., USA). Correlation coefficient (R2) for all parameters were over 0.97.
Data were analyzedusing a dynamic calibration method and data fitting was performedusing Sigmaplot (Version 10.0, Systat Software, Inc., USA). Correlationcoefficient (R2) for all parameters were over 0.97.