Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| No. | Inclusion criteria | Exclusion criteria |
|---|---|---|
| 1 | Primary data from prospective and retrospective observational studies | Review article |
| 2 | Human Studies | Studies with no relevant extractable outcomes |
| 3 | Technical reports | Studies not published in English or Italian language |
| 4 | Case reports | Duplicate article |
