Baylor University Medical Center, Dallas, Texas, United States
Princess Margaret Cancer Centre, Toronto, Ontario, Canada
WWCOiT im. M. Kopernika w Lodzi, Lodz, Poland
New Haven Clinical Research Unit, New Haven, Connecticut, United States
Madera Family Medical Group, Madera, California, United States
MedStar Health Research Institute - MedStar Georgetown University Hospital, Washington, District of Columbia, United States
Stanford University School of Medicine, Palo Alto, California, United States
Pfizer New Haven Clinical Research Unit, New Haven, Connecticut, United States
Cook County Health (CCH), Chicago, Illinois, United States
John H. Stroger, Jr. Hospital of Cook County/IND Pharmacy, Chicago, Illinois, United States
UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, United States
Regional Municipal Non-profit Enterprise "Chernivtsi Regional Clinical Hospital", Surgery Department, Chernivtsi, Ukraine
Dothan Surgery Center, Dothan, Alabama, United States
Gut P.C., dba Digestive Health Specialists of the Southeast, Dothan, Alabama, United States
Private Practice Richter, Rostock, Germany
Private Practice, Templin, Germany
Private Praxis, Duesseldorf, Nordrhein-westfalen, Germany
Pfizer Clinical Research Unit, Brussels, Belgium
Pfizer local country office, Tokyo, Japan
Pfizer Clinical Research Unit, Brussels, Belgium