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- Erik Westphal, Hermann Seitz. Digital and Decentralized Management of Patient Data in Healthcare Using Blockchain Implementations. Frontiers Blockchain, 4:732112, 2021.
- Dániel Kondor, Nikola Bulatovic, József Stéger, István Csabai, Gábor Vattay. The Rich Still Get Richer: Empirical Comparison of Preferential Attachment via Linking Statistics in Bitcoin and Ethereum. Frontiers Blockchain, 4:668510, 2021.
- Miranda Imperial. The Democracy to Come? An Enquiry Into the Vision of Blockchain-Powered E-Voting Start-Ups. Frontiers Blockchain, 4:587148, 2021.
- Maria Freytsis, Iain Barclay, Swapna Krishnakumar Radha, Adam Czajka, Geoffrey H. Siwo, Ian J. Taylor, Sherri Bucher. Development of a Mobile, Self-Sovereign Identity Approach for Facility Birth Registration in Kenya. Frontiers Blockchain, 4:631341, 2021.
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