A closer look showed that it is still an alpha version. So it may be very buggy (but don't need to). Nonetheless I'd be careful using it in your clinic/practice because if any vital errors occur there may be a loss of your patients data.
It seems to only work with windows. Linux user could try wine (winehq.org), but I don't think this is a stable combination to work with in practice. Maybe it is a better idea to wait until at least a stable beta version is released.
If there is something like a windows emulator for mac I do not know, but maybe if there is one you can try it this way. But, as I said, I don't recommend it...