Dr. Joseph Melancon, head of the kidney-pancreas transplantation unit at Georgetown University Hospital, oversaw the project.

CNN: Massive transplant effort pairs 13 kidneys to 13 patients

The U.S. National Cancer Institute is sponsoring trials that include cancers of the head and neck, kidney, bladder, brain and colon.

FORBES: Modesty ablaze

The National Cancer Institute is sponsoring trials that include head-and-neck, kidney, bladder, brain and colon cancers.

FORBES: The World's Billionaires