A summary of data sharing expectations specified by medical journal. This table is based on work by Corrado Barbui in a 2016 article published in BMC Medicine (DOI: 10.1186/s12916-016-0612-8). It covers England Journal of Medicine, The Lancet, JAMA, Annals of Internal Medicine, BMJ, PLoS Medicine, JAMA Internal Medicine, Journal of Cachexia and Sarcopenia, BMC Medicine, and Mayo Clinic Proceedings