TABLE 1.
Summary and classification of included studies.
| Publication type | Counts | % |
| Article | 164 | 59.4 |
| Review | 99 | 35.9 |
| Early access | 8 | 2.9 |
| Book chapter | 2 | 0.7 |
| Revised/Editorial material/Meeting abstract | 3 | 1.1 |
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