Campbell Bruce, Sedrakyan Art
Royal Devon and Exeter Hospital and University of Exeter Medical School, Exeter EX2 5DW, UK.
Weill-Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA.
Lancet. 2021 Jun 5;397(10290):2147-2148. doi: 10.1016/S0140-6736(21)00977-6.