| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T14 |
0-13 |
Sentence |
denotes |
Study design: |
| T15 |
14-138 |
Sentence |
denotes |
Twenty-three sera from 7 patients with a confirmed molecular diagnosis of SARS-CoV-2 were tested using 14 commercial assays. |
| T16 |
139-226 |
Sentence |
denotes |
Additionally, 10 pre-pandemic sera and 9 potentially cross-reactive sera were selected. |
| T17 |
227-269 |
Sentence |
denotes |
We calculated sensitivity and specificity. |
| T18 |
270-464 |
Sentence |
denotes |
Furthermore, we discuss the diagnostic relevance of COVID-19 serology in a retrospective cohort of 145 COVID-19 cases in which repetitive molecular and serological SARS-CoV-2 tests were applied. |
