1. Section of Biomolecular Medicine, Division
of Computational and Systems Medicine, Department of Surgery and Cancer,
Faculty of Medicine, Imperial College London, Sir Alexander Fleming Building,
Exhibition Road, South Kensington, London SW7 2AZ, United Kingdom
2. Centre for Metabolomics and Bioanalysis (CEMBIO), Faculty of Pharmacy, Universidad San Pablo CEU, Campus Monteprincipe, Boadilla del Monte, 28668 Madrid, Spain
3. Section of Biosurgery & Surgical Technology, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, QEQM Building, St. Mary’s Hospital, London W2 1NY, United Kingdom