A Medical Student–Delivered Smoking Prevention Program, Education Against Tobacco, for Secondary Schools in Brazil: Study Protocol for a Randomized Trial

Luiz Eduardo De Freitas Xavier   ¹ ;   Breno Bernardes-Souza   ¹ ;   Oscar Campos Lisboa   ¹ ;   Werner Seeger   ² , MD, PhD ;   David Alexander Groneberg   ³ , MD, PhD ;   Thien-An Tran   ⁴ ;   Fabian Norbert Fries   ⁵ , MD ;   Paulo César Rodrigues Pinto Corrêa   ¹ , MD ;   Titus Josef Brinker   ² , MD

¹ School of Medicine, Federal University of Ouro Preto, Ouro Preto, Brazil

² Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research, Department of Internal Medicine, University of Giessen, Giessen, Germany

³ Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe University, Frankfurt am Main, Germany

⁴ Pulmonary and Respiratory Critical Care Medicine, Thoraxklinik and Translational Lung Research Center Heidelberg, Member of the German Center for Lung Research, University of Heidelberg, Heidelberg, Germany

⁵ Saarland University Medical Center and Saarland University Faculty of Medicine, Saarland University, Homburg, Germany