Pfizer Investigational Site, Manchester, United Kingdom
Pfizer Investigational Site, Tacoma, Washington, United States
Pfizer Investigational Site, Tianjin, China
Pfizer Investigational Site, Saskatoon, Saskatchewan, Canada
Pfizer Investigational Site, Pittsburgh, Pennsylvania, United States
Pfizer Investigational Site, Madrid, Spain
Gain Medical Center, Coquitlam, British Columbia, Canada
Orillia Soldier's Memorial Hospital, Orillia, Ontario, Canada
Maritime Research Center, Bathurst, New Brunswick, Canada
Pfizer Investigational Site, Paisley, United Kingdom
Pfizer Investigational Site, Bambolim, Goa, India
Pfizer Investigational Site, Jerusalem, Israel