Authors: Peter Cram; Laura A Hatfield; Pieter Bakx; Amitava Banerjee; Christina Fu; Michal Gordon; Renaud Heine; Nicole Huang; Dennis Ko; Lisa M Lix; Victor Novack; Laura Pasea; Feng Qiu; Therese A Stukel; Carin Uyl de Groot; Lin Yan; Bruce Landon Journal: BMJ Date: 2022-05-04