@article{Westland2017, author = "Heleen Westland and Irene Bos-Touwen and Jaap Trappenburg and Carin Schrรถder and Niek de Wit and Marieke Schuurmans", title = "{Additional file 4: of Unravelling effectiveness of a nurse-led behaviour change intervention to enhance physical activity in patients at risk for cardiovascular disease in primary care: study protocol for a cluster randomised controlled trial}", year = "2017", month = "3", url = "https://springernature.figshare.com/articles/journal_contribution/Additional_file_4_of_Unravelling_effectiveness_of_a_nurse-led_behaviour_change_intervention_to_enhance_physical_activity_in_patients_at_risk_for_cardiovascular_disease_in_primary_care_study_protocol_for_a_cluster_randomised_controlled_trial/4684474", doi = "10.6084/m9.figshare.c.3700870_D1.v1" }