Results aren't as good as they sound. See the news section of emtlife.
These were the sites, though (from clinicaltrials.gov):
United States, Alaska
Anchorage Site
Anchorage, Alaska, United States, 99501
United States, Connecticut
New Haven Site
New Haven, Connecticut, United States, 06511
United States, Georgia
Macon Site
Macon, Georgia, United States, 31208
United States, Massachusetts
Brockton Site
Brockton, Massachusetts, United States, 02301
Concord Site
Concord, Massachusetts, United States, 01742
United States, Minnesota
St. Paul Site
St. Paul, Minnesota, United States, 55128
United States, New Mexico
Albuquerque Site
Albuquerque, New Mexico, United States, 87131
United States, Pennsylvania
Hershey Site
Hershey, Pennsylvania, United States, 17033
United States, South Dakota
Sioux Falls Site
Sioux Falls, South Dakota, United States, 57104
United States, Texas
Dallas Site
Dallas, Texas, United States, 75201
El Paso Site
El Paso, Texas, United States, 79905
United States, Washington
Bellingham Site
Bellingham, Washington, United States, 98225
United States, Wisconsin
Milwaukee Site
Milwaukee, Wisconsin, United States, 53226