Our Advice: Delete
You may have gotten the email above which suggests the website is somehow linked to UCLA or the UCLA medical enterprise. It actually comes from a Brazilian who probably wants to sell you something or worse. See below:
I suggest you leave Luis to his own devices. And if you need more from Brazil:
[youtube http://www.youtube.com/watch?v=hf94Tt2cO0A?feature=player_detailpage]