10.6084/m9.figshare.c.3769757_D2.v1 Sabrina Kastaun Sabrina Kastaun Jamie Brown Jamie Brown Leonie Brose Leonie Brose Elena Ratschen Elena Ratschen Tobias Raupach Tobias Raupach Dennis Nowak Dennis Nowak Constanze Cholmakow-Bodechtel Constanze Cholmakow-Bodechtel Lion Shahab Lion Shahab Robert West Robert West Daniel Kotz Daniel Kotz Additional file 2: of Study protocol of the German Study on Tobacco Use (DEBRA): a national household survey of smoking behaviour and cessation Springer Nature 2017 German Study on Tobacco Use Epidemiology Tobacco smoking E-Cigarette Household Survey 2017-05-02 05:00:00 Journal contribution https://springernature.figshare.com/articles/journal_contribution/Additional_file_2_of_Study_protocol_of_the_German_Study_on_Tobacco_Use_DEBRA_a_national_household_survey_of_smoking_behaviour_and_cessation/4963937 DEBRA - Follow-up survey. (DOCX 38 kb)