| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T235 |
0-33 |
Sentence |
denotes |
Compliance with ethical standards |
| T236 |
35-44 |
Sentence |
denotes |
Guarantor |
| T237 |
45-188 |
Sentence |
denotes |
The scientific guarantor of this publication is Jian Yang, Department of Radiology, the First Affiliated Hospital of Xi’an Jiaotong University. |
| T238 |
190-210 |
Sentence |
denotes |
Conflict of interest |
| T239 |
211-270 |
Sentence |
denotes |
The authors declare that they have no conflict of interest. |
| T240 |
272-295 |
Sentence |
denotes |
Statistics and biometry |
| T241 |
296-357 |
Sentence |
denotes |
No complex statistical methods were necessary for this paper. |
| T242 |
359-375 |
Sentence |
denotes |
Informed consent |
| T243 |
376-457 |
Sentence |
denotes |
Written informed consent was obtained from all subjects (patients) in this study. |
| T244 |
459-475 |
Sentence |
denotes |
Ethical approval |
| T245 |
476-586 |
Sentence |
denotes |
This study was approved by the Ethics Committee of the First Affiliated Hospital of Xi’an Jiaotong University. |
| T246 |
587-636 |
Sentence |
denotes |
Institutional review board approval was obtained. |
| T247 |
638-649 |
Sentence |
denotes |
Methodology |
| T248 |
650-665 |
Sentence |
denotes |
• retrospective |
| T249 |
666-698 |
Sentence |
denotes |
• diagnostic or prognostic study |
| T250 |
699-730 |
Sentence |
denotes |
• performed at six institutions |
