Adapted from "The Systematic Review Process" Yale Medical Library and Tsafnat et al. (2014).
Tsafnat, G., Glasziou, P., Choong, M. K., Dunn, A., Galgani, F., & Coiera, E. (2014). Systematic review automation technologies. Systematic reviews, 3(1), 74. DOI: https://doi.org/10.1186/2046-4053-3-74