Pfizer Investigational Site, Manchester, United Kingdom
Aging and Dementia Research Center, Silberstein Institute, NYU School of Medicine, New York, New York, United States
Prince of Wales Hospital, Randwick, New South Wales, Australia
University of Manchester, Division of Psychiatry, Manchester, United Kingdom
Pfizer Investigational Site, Slough, Berkshire, United Kingdom
Pfizer Investigational Site, George, South Africa
Pfizer Investigational Site, Vancouver, Washington, United States
Niepubliczny ZOZ "VITA", Olsztyn, Poland
Centrum Badan Farmakologii Klinicznej monipol, Krakow, Poland
Niepubliczny ZOZ "Atarax" s.c., Olsztyn, Poland
Pfizer Investigational Site, Västerås, Sweden