We are sorry! ! ! Because our analysis of the statistical results of the "survival rate" error that led to this serious Very grateful for your To this end， we have carefully analyzed all the "survival rate"， some of the results of the same similar error， and finally all of us to properly analyze the statistical results， and modify the corresponding survival rate within the description of articles and pictures， but the raw data without any change To that we do not have to modify the original data， the original statistical results in detail are listed At the same time， if necessary， we will send the raw data of the editorial board for your reference to ensure that we do not modify the original Thanks again for your criticism and we profoundly apologize for this serious error
Given the peer reviewers and editors have been proposed to revise their papers in English error ， we found a job in the United States seven years of friends to help us modify the manuscript in grammar ， spelling， sentence structure errors， and strive to achieve the requirements of the journal
