| Hospital Site | Principal Investigator | Research Nurses/Fellows |
| St Bartholomew's/Royal London Hospitals | Professor Charles Hinds | Eleanor McLees |
| John Radcliffe Hospital, Oxford | Dr Stuart McKechnie | Paula Hutton, Penny Parsons, Alex Smith |
| Addenbrookes Hospital, Cambridge | Dr Andrew Johnston | |
| Homerton University Hospital, London | Dr D Watson | |
| Royal Victoria Infirmary, Newcastle | Dr Simon Baudouin | Charley Higham, Helen Walsh |
| Great Western Hospital, Swindon | Dr Malcolm Watters | Karen Mayell, Karen Challis, Sarah Morris |
| Worthing Hospital | Dr Richard Venn | Jordi Margalef |
| Queen Elizabeth Hospital, Birmingham | Professor Julian Bion | Joanne Millar, Elsa Jane Perry |
| Southend Hospital | Dr David Higgins | Sarah Andrews |
| Ipswich Hospital | Dr Mark Garfield | |
| Frimley Park Hospital, Frimley | Dr Subodh Tote | |
| Leicester Royal Infirmary | Dr Jonathan Thompson | Sarah Bowrey, Sandra Kazembe |
| Broomfield Hospital, Chelmsford | Dr D Arawwawala | Karen Swan, Sarah Williams, Susan Smolen |
| Royal Berkshire Hospital, Reading | Dr Atul Kapila | Nicola Jacques, Jane Atkinson, Abby Brown |
| University College London Hospital (UCLH), London | Dr Geoffrey Bellingan | Jung Hyun Ryu, Georgia Bercades |
| Norfolk & Norwich University Hospital, Norwich | Dr Simon Fletcher | Melissa Rosbergen, Georgina Glister |
| Wythenshawe Hospital, Manchester | Dr Andrew Bentley | Katie Mccalman |
| Leeds General Infirmary | Dr Abhiram Mallick | Stuart Elliot |
| Antrim Area Hospital | Dr Ronald Bailie | |
| University Hospital Lewisham, London | Dr Ingrid Krupe | |
| Cheltenham General Hospital | Dr Matt Oram | |
| Chelsea & Westminster Hospital, London | Dr Michelle Hayes | |
| St James Hospital, Leeds | Dr Jane Minton | James Calderwood |
| The James Cook University Hospital, Middlesbrough | Dr Stephen Bonner | Keith Hugill, Victoria Goodridge |
| Aberdeen Royal Infirmary | Professor Nigel Webster | Jane Taylor, Sally Hall, Jenni Addison |
| University Hospital of Wales, Cardiff | Dr George Findlay | |
| The Queen Elizabeth Hospital, Kings Lynn | Dr Mark Blunt | Kathrine Wong |
| Royal Hallamshire and Northern General Hospitals, Sheffield | Dr Gary Mills | John Humphreys, Kelsey Armitage |
| Hope Hospital, Salford | Dr Gareth Thomas | |
| St Mary's Hospital, London | Dr Martin Stotz | Adaeze Ochelli-Okpue |
| Royal Sussex County Hospital, Brighton | Dr Stephen Drage | Laura Ortiz-Ruiz De Gordoa |
| Colchester General Hospital | Dr Andrew Timmins | Natalie Wheatley , Alison Ghosh, Orla Thunder |
| The Manor Hospital, Walsall | Dr Sia Pesian | |
| Charing Cross Hospital, London | Dr Tony Gordon | Emily Errington, Maie Templeton |
| The Whittington Hospital, London | Dr Martin Kuper | Sheik Pahary |
| Huddersfield Royal Infirmary | Dr Peter Hall | Jackie Hewlett |
| The Calderdale Royal Hospital | Dr Peter Hall | Jackie Hewlett |
| Coventry and Warwickshire University Hospital, Coventry | Dr Pyda Venkatesh | Geraldine Ward, Marie McCauley |
| North Middlesex Hospital, London | Dr Jeronimo Moreno Cuesta | |
| Hammersmith Hospital, London | Dr Stephen Brett | David Kitson |
| Freeman Hospital, Newcastle | Dr Simon Baudouin | Charley Higham |
| Royal Preston hospital, Preston | Dr Shond Laha | Jacqueline Baldwin, Angela Walsh |
| Blackpool Victoria Hospital | Dr Achyut Guleri | Natalia Waddington |
| Hull Royal Infirmary | Dr Ian Smith | Neil Smith, Lisa Gray-Nicholson |
| Castle Hill Hospital, Hull | Dr Ian Smith | Neil Smith, Lisa Gray-Nicholson |
| Royal Blackburn Hospital | Dr Anton Krige | Martin Bland, Lynne Bullock, Donna Harrison |
| Kettering General Hospital | Dr Jasmeet Soar | Parizade Raymode |
| Southmead Hospital, Bristol | Dr Jasmeet Soar | Sally Grier |
| Leicester General Hospital | Dr Jonathan Thompson | Sarah Bowrey, Prem Andreou, Sandra Kazembe |
| Frenchay Hospital, Bristol | Dr Jasmeet Soar | Sally Grier |
| Glenfield Hospital, Leicester | Dr Jonathan Thompson | Sarah Bowrey, Natalie Rich, Sandra Kazembe |
Genomic Advances in Sepsis (GAinS)
Genetic and epigenetic modulators of gene expression in sepsis as part of the UK Genomic Advances in Sepsis (GAinS) study.
MREC 05/MRE00/38