Publication type | Number of studies |
---|---|
Primary research article | |
Clinical study | 26 |
Clinical case study | 10 |
Clinical simulation study | 9 |
Animal model study | 6 |
Technical study | 9 |
Secondary research article (review) | 5 |
Analysis | 5 |
Editorial/commentary | 6 |
Letter to the editor | 11 |
Total | 87 |