It does at the end of the article: "The procedure was performed under a Food and Drug Administration protocol known as a compassionate use provision, which is g

It does at the end of the article: "The procedure was performed under a Food and Drug Administration protocol known as a compassionate use provision, which is granted to patients with life-threatening illness who might benefit from an unapproved treatment. New drugs to suppress the immune system and prevent rejection of the organ were also used under the protocol."