The study , involving 36 patients at nine centers in the United States , Canada and Europe , was inspired by a smaller trial published in 2000 that sparked excitement about a transplant technique called the Edmonton protocol , developed at the University of Alberta .
Canada /location/location/contains Edmonton
Edmonton /location/location/contains University of Alberta
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Canada
LOCATION
Edmonton
LOCATION
/location/location/contains
Edmonton
LOCATION
University of Alberta
ORGANIZATION
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