Very sorry!!!Because of our "survival rate" statistical analysis of the results of errors leads to this grateful to you for this end, we carefully analyze all of the "survival rate", partial results similarly found similar errors, and finally all the correct analysis of statistical results, and modify the articles and pictures within the description of the corresponding survival rates, but without making any changes to the original demonstrate we are not modifying the original data, we keep the original data results details listed the same time, if necessary, we will send the original data in the Editorial Department, for your information, to make sure we do not modify the original again, thank you for your criticism, we express profound apologies this grave error again.