Anyone would like to cooperate on creating a decentralized health data repository?

So, I've been thinking about this for a moment.. if healthcare institutions could interoperate their data with a central repository instead of with other institutions, also allowing patients to claim their data - both parts receiving rewards on a native token for committing data to the network - maybe we could
solve a huge part of the healthcare data interoperability problem.

This would also give patients the option to sell their data via smart contracts to institutions like research centers, universities, pharma industry, etc. And it could be all built on top of Ethereum.

Is someone here also interested in the potential implications of blockchain technology on sensitive/health data sharing? I'm searching for potential contributors to start a projet. Feel free to DM me :)