Authors: Ian J Wallace; Amanda J Lea; Yvonne A L Lim; Steven K W Chow; Izandis Bin Mohd Sayed; Romano Ngui; Mohd Tajudin Haji Shaffee; Kee-Seong Ng; Colin Nicholas; Vivek V Venkataraman; Thomas S Kraft Journal: BMJ Open Date: 2022-09-20 Impact factor: 3.006