<ul><li>Kaitlin Jeffrey, 18, received a groundbreaking exosome treatment after suffering severe burns in a fraternity house fire </li><li>The experimental therapy, performed in Canada, aims to heal …
<ul><li>Kaitlin Jeffrey, 18, received a groundbreaking exosome treatment after suffering severe burns in a fraternity house fire </li><li>The experimental therapy, performed in Canada, aims to heal …


