Have you already looked at this page?
https://www.ssothealth.org/solutionsHere's a little demonstration of how the app should work.
It is good to see how different people can be granted access to the data and also withdrawn. Everything looks very good already
Thanks to sharing info, All good features are mentioned their. Need to study complete white paper to know about SSOT.
Ye reading the whitepapers a great idea as this seems to be a pretty complex platform they are designing that looks to meet a lot of demands, the whitepaper does a really good job of explaining things, much better than some of the other ICO's as it appears to be a pretty well thought out paper.