Skip to main content
. 2020 Dec 9;15(12):e0243043. doi: 10.1371/journal.pone.0243043

Table 1. Existing techniques using blockchain technology in healthcare.

Ref. Addressed Challenges Challenges to be solved
[23] Access control, Data Integrity, Interoperability Data scalability
[26] Data Sharing, Data Integrity Data privacy, Data scalability
[29] Access control, Interoperability, secure data transfer Data storage
[30] Data Integrity, Access Control, Interoperability Collective decision making
[31] Data Integrity, Data Security Data Storage and Scalability
[32] Interoperability, Access Control Data Storage and Sharing
[33] Data Integrity, Global data access Authentication, Interoperability
[34] Interoperability, Provenance Data Storage and Security
[35] Interoperability Scalability, Data privacy and security
[36] Data privacy, Data security Interoperability, Data scalability