The Francis Crick Institute, Midland Road, London NW1 1AT, United Kingdom; Faculty of Life Sciences, University College London, WC1E 6BT, United Kingdom; Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory 7925, South Africa
Robert J Wilkinson
The Francis Crick Institute, Midland Road, London NW1 1AT, United Kingdom; Faculty of Life Sciences, University College London, WC1E 6BT, United Kingdom; Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory 7925, South Africa; Department of Infectious Diseases, Imperial College London, W12 0NN, United Kingdom