Shimizu Kazuki, Sridhar Devi, Taniguchi Kiyosu, Shibuya Kenji
Department of Health Policy, London School of Economics and Political Science, London, UK.
Usher Institute of Population Health Sciences and Informatics, Edinburgh Medical School, University of Edinburgh, Edinburgh, UK.
BMJ. 2021 Apr 14;373:n962. doi: 10.1136/bmj.n962.