In addition, Echem Analyst 6.03 software was used for data fitting, graphing and plotting.
SAS 9.1 and R software was used for data analysis and graphing.
Excel 2010 (Chinese version) and Origin 7.5 (Chinese version) were used for data processing and graph generation.
Prism GraphPad Software (LaJolla, California, USA) was used for data analysis and graph generation.
GraphPad Prism version 6.00 for Windows (GraphPad Software, San Diego, CA, USA) was used for data and statistical analysis, as well as graphing.
Values in text were presented as means with S.E.M. Microsoft Excel 2011 (Microsoft, USA) or R programming was used for data management, statistical analysis and graph generation.
The software package GraphPad Prism 5.01 (GraphPad Software, San Diego, CA) was used for data analysis and preparation of graphs.
The software package GraphPad Prism 6.02 (GraphPad Software, San Diego, CA) was used for data analysis and preparation of graphs.
Proportions, means, tables and graphs were used for data summarization and presentation.
Tables of percentages, graphs and chi-square were used for data presentation.
