Adjusting for spatial variation when assessing individual-level risk: A case-study in the epidemiology of snake-bite in Sri Lanka. - Ediriweera, Dileepa Senajith; Kasthuriratne, Anuradhani; Pathmeswaran, Arunasalam; Gunawardene, Nipul Kithsiri; Jayamanne, Shaluka Francis; Murray, Kris; Iwamura, Takuya; Lalloo, David Griffith; de Silva, Hithanadura Janaka; Diggle, Peter John (PLoS ONE, 2019)