Rutgers Cancer Institute of New Jersey /ID# 92513, New Brunswick, New Jersey, United States
Hackensack Univ Med Ctr /ID# 92500, Hackensack, New Jersey, United States
Peter MacCallum Cancer Ctr /ID# 91795, Melbourne, Victoria, Australia
Site Reference ID/Investigator# 116382, Anchorage, Alaska, United States
Site Reference ID/Investigator# 116595, Long Beach, California, United States
Site Reference ID/Investigator# 116441, Hartford, Connecticut, United States
Site Reference ID/Investigator# 118964, Duncansville, Pennsylvania, United States
Site Reference ID/Investigator# 107115, Raleigh, North Carolina, United States
Site Reference ID/Investigator# 100780, Dallas, Texas, United States
Greenville Endoscopy Center /ID# 129900, Greenville, South Carolina, United States
Mid-State Gastroenterology /ID# 125457, Murfreesboro, Tennessee, United States
Universitaetsklinikum Jena /ID# 127496, Jena, Thueringen, Germany