TY - EJOUR T1 - Statistical model building: Background “knowledge” based on inappropriate preselection causes misspecification AU - Hafermann, Lorena AU - Becher, Heiko AU - Herrmann, Carolin AU - Klein, Nadja AU - Heinze, Georg AU - Rauch, Geraldine PY - 2021 LA - eng PB - Humboldt-Universität zu Berlin JO - BMC medical research methodology DO - 10.1186/s12874-021-01373-z ER -