| Guy's and St Thomas' NHS Foundation Trust | Guy's and St Thomas' NHS Foundation Trust |
| University College London Hospital | University College London Hospital |
| King's College Hospital | King's College Hospital |
| Royal Free Hospital | Royal Free Hospital |
| The Royal Marsden NHS Foundation Trust | The Royal Marsden NHS Foundation Trust |
| Imperial College Healthcare NHS Trust | Imperial College Healthcare NHS Trust |
| St. Georges Hospital | St. Georges Hospital |
| Great Ormond Street Hospital | Great Ormond Street Hospital |
| Royal Brompton Hospital | Royal Brompton Hospital |
| St Bartholomew's Hospital | St Bartholomew's Hospital |
| Barts Health NHS Trust | Barts Health NHS Trust |
| Royal London Hospital | Royal London Hospital |
| Chelsea and Westminster Hospital | Chelsea and Westminster Hospital |
| Hammersmith Hospital | Hammersmith Hospital |
| King's College London | King's College London |
| Charing Cross Hospital | Charing Cross Hospital |
| St Mary's Hospital | St Mary's Hospital |
| Moorfields Eye Hospital | Moorfields Eye Hospital |
| University College London | University College London |
| Imperial College London | Imperial College London |
| Hammersmith Medicines Research | Hammersmith Medicines Research |
| National Hospital for Neurology and Neurosurgery | National Hospital for Neurology and Neurosurgery |
| Whipps Cross University Hospital | Whipps Cross University Hospital |
| Queen Mary University of London | Queen Mary University of London |
| Sarah Cannon Research Institute UK | Sarah Cannon Research Institute UK |
| St. George's University of London | St. George's University of London |
| Homerton University Hospital | Homerton University Hospital |
| Middlesex Hospital | Middlesex Hospital |
| Sarah Cannon Research Institute | Sarah Cannon Research Institute |
| UCL Cancer Institute | UCL Cancer Institute |
| Evelina Childrens Hospital | Evelina Childrens Hospital |
| Richmond Pharmacology | Richmond Pharmacology |
| UCL Institute of Child Health | UCL Institute of Child Health |
| RE:Cognition Health | RE:Cognition Health |
| London North West University Healthcare NHS Trust | London North West University Healthcare NHS Trust |
| Institute of Psychiatry, King's College London | Institute of Psychiatry, King's College London |
| University Hospital Lewisham | University Hospital Lewisham |
| St Stephen's Centre | St Stephen's Centre |
| Imperial College Clinical Research Facility | Imperial College Clinical Research Facility |
| Whittington Hospital | Whittington Hospital |
| South London and Maudsley NHS Foundation Trust | South London and Maudsley NHS Foundation Trust |
| London School of Hygiene and Tropical Medicine | London School of Hygiene and Tropical Medicine |
| National Heart and Lung Institute, Imperial College London | National Heart and Lung Institute, Imperial College London |
| Queen Elizabeth Hospital | Queen Elizabeth Hospital |
| Barts Heart Centre | Barts Heart Centre |
| UCL Institute of Neurology | UCL Institute of Neurology |
| Barts Cancer Institute | Barts Cancer Institute |
| Barts and the London School of Medicine | Barts and the London School of Medicine |
| Mortimer Market Centre | Mortimer Market Centre |
| St Mary's University | St Mary's University |
| Imperial College Hammersmith Campus | Imperial College Hammersmith Campus |
| Royal Marsden Hospital - Chelsea, London | Royal Marsden Hospital - Chelsea, London |
| hVIVO Services Limited | hVIVO Services Limited |
| St Stephens AIDS Trust | St Stephens AIDS Trust |
| Queen Charlotte and Hammersmith Hospital | Queen Charlotte and Hammersmith Hospital |
| The Heart Hospital | The Heart Hospital |
| Diabetes & Nutritional Sciences Division, King's College London | Diabetes & Nutritional Sciences Division, King's College London |
| Royal Free Hospital; Dept of Oncology | Royal Free Hospital; Dept of Oncology |
| Royal Free and University College Medical School | Royal Free and University College Medical School |
| City, University of London | City, University of London |
| Charing Cross Hospital; Medical Oncology. | Charing Cross Hospital; Medical Oncology. |
| Helen Rollason Cancer Care Centre at North Middlesex Hospital | Helen Rollason Cancer Care Centre at North Middlesex Hospital |
| St Pancras Clinical Research | St Pancras Clinical Research |
| Cancer Research UK and University College London Cancer Trials Centre | Cancer Research UK and University College London Cancer Trials Centre |
| Queen Square Centre for Neuromuscular Diseases | Queen Square Centre for Neuromuscular Diseases |
| Quintiles Drug Research Unit at Guy's Hospital | Quintiles Drug Research Unit at Guy's Hospital |
| Medical Research Council Clinical Trials Unit | Medical Research Council Clinical Trials Unit |
| Central Middlesex Hospital | Central Middlesex Hospital |
| Section of Airway Disease, Asthma Lab, Imperial College London, Royal Brompton Hospital | Section of Airway Disease, Asthma Lab, Imperial College London, Royal Brompton Hospital |
| Royal Marsden Hospital; Dept of Med-Onc | Royal Marsden Hospital; Dept of Med-Onc |
| The Royal Marsden Nhs Foundation Trust - Chelsea | The Royal Marsden Nhs Foundation Trust - Chelsea |
| Momentum Data Ltd | Momentum Data Ltd |
| General Practice Research Database | General Practice Research Database |
| London Vision Clinic | London Vision Clinic |
| Dubowitz Neuromuscular Centre | Dubowitz Neuromuscular Centre |
| St. Bartholomew'S Hospital; Dept of Medical Oncology | St. Bartholomew'S Hospital; Dept of Medical Oncology |
| University College London Hospitals NHS Foundation Trust; NIHR UCLH Clinical Research Facility | University College London Hospitals NHS Foundation Trust; NIHR UCLH Clinical Research Facility |
| Barts and The London Dental Hospital | Barts and The London Dental Hospital |
| William Harvey Research Institute, | William Harvey Research Institute, |
| Royal Brompton Hospital/NHLI Imperial College London | Royal Brompton Hospital/NHLI Imperial College London |
| Ocular Technology Group - international | Ocular Technology Group - international |
| St George's Vaccine Institute | St George's Vaccine Institute |
| Leonard Wolfson Experimental Neurology Centre | Leonard Wolfson Experimental Neurology Centre |
| Western Eye Hospital | Western Eye Hospital |
| Royal Free Hospital; Department of Rheumatology | Royal Free Hospital; Department of Rheumatology |
| Institute of Liver Studies, King's College Hospital | Institute of Liver Studies, King's College Hospital |
| The London Clinic | The London Clinic |
| Public Health England | Public Health England |
| Guys & St Thomas Hospital; Department of Oncology | Guys & St Thomas Hospital; Department of Oncology |
| Respiratory Clinical Trials Ltd | Respiratory Clinical Trials Ltd |
| Royal Free Hospital, University College London | Royal Free Hospital, University College London |
| Charing Cross Hospital, Imperial College London | Charing Cross Hospital, Imperial College London |
| St George'S Hospital; Oncology Research Office /Oncology Opd | St George'S Hospital; Oncology Research Office /Oncology Opd |
| Royal Brompton Hospital; Respiratory Department | Royal Brompton Hospital; Respiratory Department |
| UCLH Cancer Clinical Trials Unit | UCLH Cancer Clinical Trials Unit |
| Katharine Dormandy Haemophilia Centre and Haemostasis Unit, Royal Free Hospital | Katharine Dormandy Haemophilia Centre and Haemostasis Unit, Royal Free Hospital |
| Eastman Dental Institute, University College London | Eastman Dental Institute, University College London |
| The Harley Street Clinic | The Harley Street Clinic |
| Dept. of Neurosciences Charing Cross Hospital | Dept. of Neurosciences Charing Cross Hospital |
| Retroscreen Virology Ltd | Retroscreen Virology Ltd |
| St. John's Institute of Dermatology | St. John's Institute of Dermatology |
| Imperial Weight Centre | Imperial Weight Centre |
| St. George's Hospital, Department of Haematology | St. George's Hospital, Department of Haematology |
| Health Sciences Research Centre, Life Sciences Department, University of Roehampton | Health Sciences Research Centre, Life Sciences Department, University of Roehampton |
| Ealing Hospital | Ealing Hospital |
| Cancer Research UK Clinical Groups at Guy's King's & St. Thomas' Hospitals | Cancer Research UK Clinical Groups at Guy's King's & St. Thomas' Hospitals |
| Quintiles Drug Research Unit | Quintiles Drug Research Unit |
| University of East London | University of East London |
| University of Westminster | University of Westminster |
| University College Hospital Macmillan Cancer Centre | University College Hospital Macmillan Cancer Centre |
| Centre for Performance Science, Royal College of Music | Centre for Performance Science, Royal College of Music |
| The Wellington Hospital | The Wellington Hospital |
| Newham University Hospital | Newham University Hospital |
| Centre for Oral Clinical Research | Centre for Oral Clinical Research |
| St. George's Vascular Institute | St. George's Vascular Institute |
| Imperial College School of Medicine | Imperial College School of Medicine |
| Asthma Lab, Royal Brompton Hospital | Asthma Lab, Royal Brompton Hospital |
| Tobacco Dependence Research Unit | Tobacco Dependence Research Unit |
| King's College London, Guy's Hospital | King's College London, Guy's Hospital |
| University of Roehampton | University of Roehampton |
| Clinical Research Centre - St Georges Hospital | Clinical Research Centre - St Georges Hospital |
| Clinical Research Facility, King's College Hospital | Clinical Research Facility, King's College Hospital |
| hVIVO Services Ltd, QMB Bioenterprise building | hVIVO Services Ltd, QMB Bioenterprise building |
| Imperial College Respiratory Research Unit, St Mary's Hospital | Imperial College Respiratory Research Unit, St Mary's Hospital |
| NIHR/Wellcome Trust Imperial Clinical Research Facility, Hammersmith Hospital, Imperial College Healthcare NHS Trust | NIHR/Wellcome Trust Imperial Clinical Research Facility, Hammersmith Hospital, Imperial College Healthcare NHS Trust |
| Wingate Institute of Neurogastroenterology | Wingate Institute of Neurogastroenterology |
| King'S College Hospital; Haematology | King'S College Hospital; Haematology |
| Royal Free Hospital, Dept. of Haematological Oncology | Royal Free Hospital, Dept. of Haematological Oncology |
| Centre for Anxiety Disorders and Trauma | Centre for Anxiety Disorders and Trauma |
| Central and North West London NHS Foundation Trust | Central and North West London NHS Foundation Trust |
| Farr Institute, University College London | Farr Institute, University College London |
| Queen Anne Street Medical Centre | Queen Anne Street Medical Centre |
| Fortius Clinic | Fortius Clinic |
| Life Course Sciences | Life Course Sciences |
| Somers Clinical Research Facility, Great Ormond Street Hospital | Somers Clinical Research Facility, Great Ormond Street Hospital |
| Stockwell Group Practice | Stockwell Group Practice |
| Institute of Child Health, 30 Guilford Street | Institute of Child Health, 30 Guilford Street |
| Intensive Care National Audit and Research Centre | Intensive Care National Audit and Research Centre |
| Richmond Pharmacology Ltd. 1a Newcomen St, London Bridge | Richmond Pharmacology Ltd. 1a Newcomen St, London Bridge |
| Royal Brompton Hospital Sydney Street | Royal Brompton Hospital Sydney Street |
| Hotung Centre for Musculoskeletal Diseases | Hotung Centre for Musculoskeletal Diseases |
| Guy's Hospital; Louise Coote Lupus Unit | Guy's Hospital; Louise Coote Lupus Unit |
| Great Ormond Street Hospital; Dept. Of Pediatric Oncology | Great Ormond Street Hospital; Dept. Of Pediatric Oncology |
| Barts | Barts |
| Centre for Sight | Centre for Sight |
| Health Protection Agency | Health Protection Agency |
| Homerton Fertility Centre | Homerton Fertility Centre |
| Royal National Throat, Nose & Ear Hospital | Royal National Throat, Nose & Ear Hospital |
| Herne Hill Group Practice | Herne Hill Group Practice |
| Institute of Liver Studies | Institute of Liver Studies |
| The Royal Marsden Hospital; Dept of Medicine | The Royal Marsden Hospital; Dept of Medicine |
| Oesophageal Laboratory, GSTT | Oesophageal Laboratory, GSTT |
| Centre for Medical Imaging | Centre for Medical Imaging |
| West London Mental Health Trust | West London Mental Health Trust |
| Royal Free Hospital, Pond Street | Royal Free Hospital, Pond Street |
| Hospital for Tropical Diseases | Hospital for Tropical Diseases |
| Great Ormond Street Hospital For Children; Neurology | Great Ormond Street Hospital For Children; Neurology |
| Ravenscourt Dental Practice | Ravenscourt Dental Practice |
| Guy's & St. Thomas Cancer Centre | Guy's & St. Thomas Cancer Centre |
| Fulham Football Club | Fulham Football Club |
| Northwood Group Practice | Northwood Group Practice |
| Debasish Banerjee | Debasish Banerjee |
| Clinical Research Centre The Royal London Hospital | Clinical Research Centre The Royal London Hospital |
| Paediatric Liver Center, Kings College Hospital | Paediatric Liver Center, Kings College Hospital |
| Oviva UK ltd | Oviva UK ltd |
| Springfield Medical Centre | Springfield Medical Centre |
| UCL Center for Nephrology | UCL Center for Nephrology |
| Accelerate CIC | Accelerate CIC |
| Centre for Neuropsychopharmacology; Division of Brain Sciences; Imperial College London; Burlington Danes Building; Hammersmith Hospital campus; 160 Du Cane Road | Centre for Neuropsychopharmacology; Division of Brain Sciences; Imperial College London; Burlington Danes Building; Hammersmith Hospital campus; 160 Du Cane Road |
| Imperial College Renal and Transplant Centre | Imperial College Renal and Transplant Centre |
| NIHR UCLH Clinical Research Facility | NIHR UCLH Clinical Research Facility |
| South West London and St George's Mental Health NHS Trust Springfield University Hospital | South West London and St George's Mental Health NHS Trust Springfield University Hospital |
| NIHR/Wellcome Trust Imperial Clinical Research Facility, Hammersmith Hospital | NIHR/Wellcome Trust Imperial Clinical Research Facility, Hammersmith Hospital |
| Whipps Cross Hospital; Rheumatology Dept | Whipps Cross Hospital; Rheumatology Dept |
| Dental Institute, Guy's Hospital | Dental Institute, Guy's Hospital |
| King's Fertility | King's Fertility |
| Harrison Wing St Thomas' Hospital | Harrison Wing St Thomas' Hospital |
| Grantham Practice | Grantham Practice |
| Royal London Children's Hospital | Royal London Children's Hospital |
| Courtyard Clinic, St. Georges Hospital | Courtyard Clinic, St. Georges Hospital |
| London Medical - The London Diabetes Centre | London Medical - The London Diabetes Centre |
| University College London Hospital; Respiratory Medicine | University College London Hospital; Respiratory Medicine |
| Paxton Green Group Practice | Paxton Green Group Practice |
| Centre for Neuroscience & Trauma, Blizard Institute of Cell and Molecular Science, Barts and The London School of Medicine and Dentistry | Centre for Neuroscience & Trauma, Blizard Institute of Cell and Molecular Science, Barts and The London School of Medicine and Dentistry |
| Over 50 countries Worldwide | Over 50 countries Worldwide |
| William Harvey Heart Centre | William Harvey Heart Centre |
| Charing Cross Hospital; Imperial Memory Unit, Level 10 West | Charing Cross Hospital; Imperial Memory Unit, Level 10 West |
| Queen Anne Street Medical Center | Queen Anne Street Medical Center |
| Academic Vascular Surgery, Charing Cross Hospital | Academic Vascular Surgery, Charing Cross Hospital |
| Barts Health NHS Trust, Royal London Hospital, Ambrose King Centre | Barts Health NHS Trust, Royal London Hospital, Ambrose King Centre |
| Peart-Rose Research Unit, Hammersmith Hospital, Imperial College NHS Trust | Peart-Rose Research Unit, Hammersmith Hospital, Imperial College NHS Trust |
| Blood Pressure Unit, Dept. Cardiac & Vascular Sciences, SGUL | Blood Pressure Unit, Dept. Cardiac & Vascular Sciences, SGUL |
| University of Greenwich, Avery Hill Campus, Sparrows Farm. Avery Hill, London., United Kingdom, SE9 2BT | University of Greenwich, Avery Hill Campus, Sparrows Farm. Avery Hill, London., United Kingdom, SE9 2BT |
| Retina Clinic London | Retina Clinic London |
| St Thomas Hospital; Medicine Div. | St Thomas Hospital; Medicine Div. |
| East London Nhs Foundation Trust | East London Nhs Foundation Trust |
| Neonatal Intensive Care Unit | Neonatal Intensive Care Unit |
| Croydon Health Services NHS Trust | Croydon Health Services NHS Trust |
| Beckett House | Beckett House |
| Woodfield Trauma Service | Woodfield Trauma Service |
| Kennedy Institute Clinical Trials Unit, 4 West, Charing Cross Hospital | Kennedy Institute Clinical Trials Unit, 4 West, Charing Cross Hospital |
| Imperial Clinical Trials Unit | Imperial Clinical Trials Unit |
| St George's Vaccine Institute, University of London | St George's Vaccine Institute, University of London |
| Park Group Practice | Park Group Practice |
| Eastman Clinical Investigation Centre | Eastman Clinical Investigation Centre |
| UCL Queen Square Institute of Neurology | UCL Queen Square Institute of Neurology |
| The City of London Migraine Clinic | The City of London Migraine Clinic |
| University College London, Department of Haematology | University College London, Department of Haematology |
| Optegra Eye Hospital | Optegra Eye Hospital |
| UCL Institute of Child Health/Great Ormond Street | UCL Institute of Child Health/Great Ormond Street |
| Neurofibromatosis Unit, Guys Hospital. | Neurofibromatosis Unit, Guys Hospital. |
| Honor Oak Group Practice | Honor Oak Group Practice |
| King's Health Partners | King's Health Partners |
| Sudhin Thayyil | Sudhin Thayyil |
| London South Bank University | London South Bank University |
| Royal London | Royal London |
| Infection and Immunity Section, Imperial College of Science, Technology and Medicine | Infection and Immunity Section, Imperial College of Science, Technology and Medicine |
| King's College Hospital, Bessemer Road, Denmark Hill | King's College Hospital, Bessemer Road, Denmark Hill |
| Royal Free Hospital, Institute of Liver and Digestive Disease | Royal Free Hospital, Institute of Liver and Digestive Disease |
| Gastrointestinal Physiology Unit, University College London Hospital | Gastrointestinal Physiology Unit, University College London Hospital |
| Parexel International | Parexel International |
| NIHR Barts Cardiovascular Biomedical Research Unit | NIHR Barts Cardiovascular Biomedical Research Unit |
| London Ambulance Service | London Ambulance Service |
| The Royal Free Hospital, Cardiology Department | The Royal Free Hospital, Cardiology Department |
| The Burn Intensive Care Unit (BICU), Chelsea and Westminster Hospital | The Burn Intensive Care Unit (BICU), Chelsea and Westminster Hospital |
| Hospital of St John and St Elizabeth | Hospital of St John and St Elizabeth |
| Binfield Road Practice | Binfield Road Practice |
| UCL Medical School | UCL Medical School |
| Great Ormond Street Hospital, Paediatric Intensive Care | Great Ormond Street Hospital, Paediatric Intensive Care |
| Fermoyle Nursing Home | Fermoyle Nursing Home |
| UCL EGA Institute for Women's Health | UCL EGA Institute for Women's Health |
| Skin Care Network Barnet Ltd | Skin Care Network Barnet Ltd |
| University College London - National Amyloidosis Centre | University College London - National Amyloidosis Centre |
| Hurley Clinic | Hurley Clinic |
| Royal Brompton Hospital, NHLI Imperial College | Royal Brompton Hospital, NHLI Imperial College |
| Department of Nuclear Medicine, Royal Brompton Hospital | Department of Nuclear Medicine, Royal Brompton Hospital |
| Clinical Psychopharmacology Unit | Clinical Psychopharmacology Unit |
| Head and Neck Unit, Royal Marsden Hospital | Head and Neck Unit, Royal Marsden Hospital |
| IQVIA | IQVIA |
| London School of Economics and Political Science | London School of Economics and Political Science |
| University College Hospital; Department of Oncology | University College Hospital; Department of Oncology |
| Norton Implants | Norton Implants |
| Lower Clapton Health Centre | Lower Clapton Health Centre |
| Health Psychology Section | Health Psychology Section |
| Great Ormond Street Hospital - Department of Haematology | Great Ormond Street Hospital - Department of Haematology |
| Department of Surgery and Cancer, St Mary's Campus, Praed Street, Imperial College London | Department of Surgery and Cancer, St Mary's Campus, Praed Street, Imperial College London |
| Great Ormond street Hospital for Children NHS Foundation Trust; Haemophilia Centre | Great Ormond street Hospital for Children NHS Foundation Trust; Haemophilia Centre |
| King's College Hospital - Haematology Clinical Trials | King's College Hospital - Haematology Clinical Trials |
| Barts Health NHS Trust, Royal London Hospital, Ambrose King Centre | Barts Health NHS Trust, Royal London Hospital, Ambrose King Centre |
| St. Mary's Hosp. of London, Imperial College School of Medicine CRS | St. Mary's Hosp. of London, Imperial College School of Medicine CRS |
| Saint Thomas hospital | Saint Thomas hospital |
| ARCTEC | ARCTEC |
| Arctec at London School of Hygiene & Tropical Medicine | Arctec at London School of Hygiene & Tropical Medicine |
| Centre for Experimental Cancer Medicine (CECM) | Centre for Experimental Cancer Medicine (CECM) |
| Moorfields Eye Hospital, NIHR Clinical Research Facility | Moorfields Eye Hospital, NIHR Clinical Research Facility |
| St. Bartholomew's Hosp., Infection & Immunity Clinical Group CRS | St. Bartholomew's Hosp., Infection & Immunity Clinical Group CRS |
| UCLH - Clinical Trials Pharmacy B&D Centre | UCLH - Clinical Trials Pharmacy B&D Centre |
| St John's Institute Of Dermatology - Guy's & St Thomas' Nhs Foundation Trust | St John's Institute Of Dermatology - Guy's & St Thomas' Nhs Foundation Trust |