Document Type : Letter to Editor

Authors

1 1Barts and the London School of Medicine and Dentistry, Garrod Building, Turner Street, Whitechapel, London, E1 2AD, United Kingdom

2 Barts and the London School of Medicine and Dentistry, Garrod Building, Turner Street, Whitechapel, London, E1 2AD, United Kingdom

3 King’s College London, Guy’s Campus, Great Maze Pond, London SE1 1UL