Shoklo Malaria Research Unit (SMRU), Mae Sot, Tak, Thailand
Faculty of Tropical Medicine, Bangkok, Thailand
Lung Health Check Centre: Royal Sussex, Brighton, United Kingdom
Lung Health Check Centre: Gateshead, Gateshead, United Kingdom
Lung Health Check Centre: Stoke, Stoke, United Kingdom
Neurosciences building, Department of Psychiatry, Warneford hospital, Oxford, Oxfordshire, United Kingdom
Medical Research Council Unit, Fajara, Banjul, Gambia
Cambridge University Hospitals NHS Foundation Trust (Screening only), Cambridge, United Kingdom
University College London Hospital, London, United Kingdom
The Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
Bagamoyo Clinical Trial Facility, Bagamoyo, Tanzania
Grantham & District Hospital, United Lincolnshire Hospitals, Grantham, Lincolnshire, United Kingdom
Conquest Hospital, Saint Leonards-on-Sea, Hastings, United Kingdom
Good Hope Hospital, Sutton Coldfield, Birmingham, United Kingdom