GSK Investigational Site, San Juan, Puerto Rico
GSK Investigational Site, London, United Kingdom
GSK Investigational Site, London, United Kingdom
Pfizer Investigational Site, London, United Kingdom
Pfizer Investigational Site, Newcastle Upon Tyre, United Kingdom
Pfizer Investigational Site, Montreal, Quebec, Canada
Pfizer Investigational Site, Manchester, United Kingdom
GSK Investigational Site, Ponce, Puerto Rico
GSK Investigational Site, Vigo ( Pontevedra), Spain
GSK Investigational Site, Soweto, South Africa