Additional file 1: of The MATEX cohort – a Finnish population register birth cohort to study health effects of prenatal exposures Isabell Rumrich Kirsi Vähäkangas Matti Viluksela Mika Gissler Heljä-Marja Surcel Hanna de Ruyter Jukka Jokinen Otto Hänninen 10.6084/m9.figshare.c.3924745_D1.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_of_The_MATEX_cohort_a_Finnish_population_register_birth_cohort_to_study_health_effects_of_prenatal_exposures/5580829 Supplementary material. (PDF 638 kb) 2017-11-07 05:00:00 Register-based epidemiology Maternal smoking Air pollution Finland Developmental origin of disease