Imperial College Healthcare Trust, London, United Kingdom
Harefield Hospital, Uxbridge, United Kingdom
Great Ormond Street Hospital for Children, London, United Kingdom
Royal Brompton Hospital, London, United Kingdom
Imperial College Healthcare NHS Trust, London, United Kingdom
Ipsos Mori, London, United Kingdom
National Disease Registration Service, London, United Kingdom
NHS Blood and Transplant, Bristol, United Kingdom
Imperial College London, London, United Kingdom
Finnish Institute of Health and Welfare - THL, Helsinki, Finland
Karolinska Institutet, Solna, Sweden
Ageing Epidemiology Research Unit, Imperial College London, London, United Kingdom
Velindre Cancer Centre, Cardiff, United Kingdom
Royal Bournemouth Hospital, Bournemouth, United Kingdom
Royal Sussex County Hospital, Brighton, United Kingdom
Imperial Clinical Research Facility, London, United Kingdom
Imperial College London, London, United Kingdom