Authors: Dr Susan D Hillis, H Juliette T Unwin, Yu Chen, Prof. Lucie Cluver, Prof. Lorraine Sherr, Philip S Goldman, Oliver Ratmann, Prof. Christl A Donnelly, Prof. Samir Bhatt, Andrés Villaveces, Alexander Butchart, Gretchen Bachman, Dr Laura Rawlings, Phil Green, Prof Charles A Nelson III, and Dr Seth Flaxman