Secondary retraction reasons | N |
Conflict of interest | 31 |
Duplicate (submission by authors or editorial error) | 286 |
Fabricated data | 229 |
Falsified information | 39 |
Fraudulent peer review | 350 |
No data provided | 293 |
No IRB approval | 134 |
No patient consent | 22 |
Publication without approval | 97 |
Reproducibility | 180 |
Research misconduct | 47 |
Research outsourcing/templated | 22 |
Other | 14 |