Reproducibility of research is at the heart of science. However, old habits die hard. And the custom of making all data fully available so that others can reproduce them is not yet fully ingrained in scientists' modus operandi. Some likely changes that may encourage data sharing include the introduction of training modules on good sharing practice and the practice of crediting the author of the original data set used in new work. These could go a long way towards unlocking the reproducibility challenge. Read more [...]