Hmm, the concept is years old, but so far too complex to roll out in practice. Would be great if it works, but there are quite a lot of "ifs" needed in order to be successful.
E.g. you need a meaningful no. of patients, but also sites interested. And also the patients aren´t even in posession of their data, most of those medical data are on hospital servers. Then there is the problem of data privacy, and finally how many users are familiar with handling tokens on the Polygon chain? How many are able to setup wallets,...?
I have seen, it is partly a Polish project, but don´t get biased by that. It is very risky.
But the biggest alert flag for me is that the team is a bunch of handsome, prestigious people but probably with no experience on these data handling issues I mentioned, and finally have you seen the distribution of the LAKE token?
Highly centralized and most is for team and various incentives, for the patients only 7%?

I would advise to buy Bitcoin or Hive rather!

PS: The registration fee isn´t yet there. Normally it takes 10 sec, please recheck urgently!