| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T32 |
0-173 |
Sentence |
denotes |
This cross-sectional study was conducted at the Hospital Clinico San Carlos of Madrid, Spain, a tertiary hospital which attends patients within the Madrid metropolitan area. |
| T33 |
174-338 |
Sentence |
denotes |
The study was approved by the Clinical Research Ethics Committee of this institution and was conducted in accordance with the tenets of the Declaration of Helsinki. |
| T34 |
339-387 |
Sentence |
denotes |
Informed consent was obtained from all patients. |
