posted on 2021-05-27, 00:16authored byChih-Ning Cheng, Shang-Yi Huang, Pei-Wen Lien, Shih-Ting Huang, Fang-Ju Lin
In the analysis of event-free survival, the number of surviving patients at four years were less than three in some of the treatment groups; therefore, the data are not shown to protect the anonymity of the patients.