Honestly, I do not really trust projects for health. Here you write. "MEFY replace traditional health care models, providing easy access for people to test them
health parameters, share real-time health reports with doctors anywhere in the world, to
consult and get a second opinion. "How will the diagnosis be made? How will the tests be taken? And will MRI be done on the smartphone?
I agree, this is a very complex field and I am not convinced that you can improvise new working solutions just by introducing the magic word "blockchain".