Pfizer Investigational Site, Sutton, Surrey, United Kingdom
Pfizer Investigational Site, Philadelphia, Pennsylvania, United States
Pfizer Investigational Site, Villejuif, France
Pfizer Investigational Site, Nitra, Slovakia
Pfizer Investigational Site, Milwaukee, Wisconsin, United States
Pfizer Investigational Site, Saint Petersburg, Russian Federation
Pfizer Investigational Site, Philadelphia, Pennsylvania, United States
Pfizer Investigational Site, Wellington, New Zealand
Pfizer Investigational Site, Gauting, Germany