This is mixed news...since even more transplants can be achieved in thicker markets.
Here are some of the recent, celebratory announcements about exchanges and chains at Yale, in New Haven, and California Pacific Medical Center in San Francisco ...
8 patients, 4 kidney exchanges, all in one day at Yale New Haven Hospital
Members Of Successful 8-Person Organ Exchange Meet, Feel Like One Big Family
THE SCIENCE BEHIND A CRAZY 6-WAY KIDNEY EXCHANGE