In the article titled “Classification of Non-Small Cell Lung Cancer Using Significance Analysis of Microarray-Gene Set Reduction Algorithm” [1], an acknowledgment should be added as follows.

“The authors thank Dr. Howard Chang for English editing. This study was supported by the National Natural Science Foundation of China (31401123 and 31270758).”

Additionally, the email address of the second corresponding author should be corrected to “[email protected].”