PMC:7031771 / 6921-7168
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T29 | 0-15 | Sentence | denotes | Acknowledgments |
| T30 | 16-167 | Sentence | denotes | The authors thank Keyi Yin, Wei Zhuang, Yiahua Zi, Yao Tong for their technical assistance in compiling and verifying the data provided in the article. |
| T31 | 169-188 | Sentence | denotes | Competing interests |
| T32 | 189-247 | Sentence | denotes | The authors declare that they have no competing interests. |