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Characteristics of included articles (n = 64)
| Descriptor | N | |
|---|---|---|
| Source | Initial search | 60 |
| Complimentary searches | 4 | |
| Type of article | Narrative/opinion | 25 |
| Review | 11 | |
| Quantitative | 17 | |
| Panel report | 2 | |
| Qualitative | 6 | |
| Mixed methods | 3 | |
| Country of publicationa | United States | 30 |
| Europe | 17 | |
| Canada | 4 | |
| Asia | 4 | |
| Oceania | 3 | |
| Other | 6 | |
| Language | English | 64 |
| Publication date | 2003–2013 | 23 |
| 2013–2020 | 41 |
aCountry where the study was conducted or, when not available, the country of the lead author.
