1. Computational and Systems Medicine, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Sir Alexander Fleming Building, South Kensington, SW7 2AZ, London, UK
2. NiCE-MSI, National Physical Laboratory, Hampton Road, TW11 0LW, Teddington, UK
3. Waters Corporation, Altrincham Road, SK9 4AX, Wilmslow, UK
4. Waters Research Center, Záhony utca 7., C ép., 1. em., 1031, Budapest, Hungary