Library & Archives Service, L. S. H. T. M (2018). LSHTM Data Compass Deposit Guides. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Lopez-Bernal, J, Cummins, S and Gasparrini, A (2017). R and STATA code for: "Interrupted time series regression for the evaluation of public health interventions: a tutorial". [Data Collection]. GitHub. http://www.ag-myresearch.com/2017_lopezbernal_ije.html