Research Article
[Retracted] Systematic Assessment of the Interoperability Requirements and Challenges of Secure Blockchain-Based Electronic Health Records
Table 1
Inclusion and exclusion criteria.
| Criteria | Description |
| Inclusion | Articles published after 2021 | Presenting a systematic review of healthcare systems and blockchain | Introduction, conclusion, and abstract are relevant to EHRs and blockchain | The article addressed the blockchain-based EHR challenges | EHR implementations and utilization |
| Exclusion | Not cited in EHR-related articles | Articles published from 2017 to 2021 | Articles presentation at several sources | The title does not include health care, blockchain, and interoperability |
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