.webmd network."we realized early that this therapy had worked," corinna said of the sweat tests that doctors conducted after her twins, linus and maarten, were born..corinna's twin boys -- maarten, left, and linus -- were the first humans to be treated for their genetic disorder while still inside the womb..
corinna's twin boys -- maarten, left, and linus -- were the first humans to be treated for their genetic disorder while still inside the womb..