Cohort Profile: The PERU MIGRANT Study– A prospective cohort study of rural dwellers, urban dwellers and rural-to-urban migrants in Peru Rodrigo M Carrillo-Larco, Andrea Ruiz-Alejos, Antonio Bernabé-Ortiz, Robert H Gilman, Liam Smeeth and J Jaime Miranda* CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru, Faculty of Epidemiology and Population H...