Division of Surgery & Interventional Science;
University College London;
Gower St;
Bloomsbury;
London;
WC1E 6BT;
UK;
Royal Free Perioperative Research Group;
Royal Free Hospital;
Pond st;
London;
NW32QG;
UK;
Division of Surgery & Interventional Science;
University College London;
Gower St;
Bloomsbury;
London;
WC1E 6BT;
UK;
Department of Hepato-Pancreato-Biliary Surgery & Liver Transplantation;
Royal Free Hospital;
Pond st;
London;
NW32QG;
UK;
King's College Hospital;
Denmark Hill;
London SE59RS;
UK;
Neurocritical Care Unit;
the National Hospital for Neurology and Neurosurgery;
Queen Square;
London;
WC1N 3BG;
UK;
London School of Hygiene & Tropical Medicine;
Keppel Street;
London;
WC1E 7HT;
UK;
Royal Free Perioperative Research Group;
Royal Free Hospital;
Pond st;
London;
NW32QG;
UK;
Division of Hepatobiliary and Pancreatic Surgery;
Department of Surgery;
First Affiliated Hospital;
Zhejiang University School of Medicine;
79 Qingchun Road;
Hangzhou 310003;
China;
Division of Surgery & Interventional Science;
University College London;
Gower St;
Bloomsbury;
London;
WC1E 6BT;
UK;
Department of Hepato-Pancreato-Biliary Surgery & Liver Transplantation;
Royal Free Hospital;
Pond st;
London;
NW32QG;
UK;