| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T228 |
0-16 |
Sentence |
denotes |
Publisher’s note |
| T229 |
17-135 |
Sentence |
denotes |
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. |
| T230 |
137-156 |
Sentence |
denotes |
Funding information |
| T231 |
157-249 |
Sentence |
denotes |
This study was supported by a grant from the Natural Science Foundation of China (81401382). |
| T232 |
251-284 |
Sentence |
denotes |
Compliance with ethical standards |
| T233 |
286-295 |
Sentence |
denotes |
Guarantor |
| T234 |
296-357 |
Sentence |
denotes |
The scientific guarantor of this publication is Wenbing Zeng. |
| T235 |
359-379 |
Sentence |
denotes |
Conflict of interest |
| T236 |
380-534 |
Sentence |
denotes |
The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article. |
| T237 |
536-559 |
Sentence |
denotes |
Statistics and biometry |
| T238 |
560-621 |
Sentence |
denotes |
No complex statistical methods were necessary for this paper. |
| T239 |
623-639 |
Sentence |
denotes |
Informed consent |
| T240 |
640-710 |
Sentence |
denotes |
Written informed consent was waived by the Institutional Review Board. |
| T241 |
712-728 |
Sentence |
denotes |
Ethical approval |
| T242 |
729-778 |
Sentence |
denotes |
Institutional Review Board approval was obtained. |
| T243 |
780-791 |
Sentence |
denotes |
Methodology |
| T244 |
792-806 |
Sentence |
denotes |
•Retrospective |
| T245 |
807-821 |
Sentence |
denotes |
•Observational |
| T246 |
822-840 |
Sentence |
denotes |
•Multicenter study |
