Authors: Livia Faes; Siegfried K Wagner; Dun Jack Fu; Xiaoxuan Liu; Edward Korot; Joseph R Ledsam; Trevor Back; Reena Chopra; Nikolas Pontikos; Christoph Kern; Gabriella Moraes; Martin K Schmid; Dawn Sim; Konstantinos Balaskas; Lucas M Bachmann; Alastair K Denniston; Pearse A Keane Journal: Lancet Digit Health Date: 2019-09-05