Sexual Health and the Internet: Cross-Sectional Study of Online Preferences Among Adolescents

Antonella Juline von Rosen   ^{1, 2} , MA, MBBS ;   Frederik Tilmann von Rosen   ^{1, 2} , MA, MBBS ;   Peter Tinnemann   ¹ , MPH, MD, MBBS ;   Falk Müller-Riemenschneider   ^{1, 3} , MSc, PD, MD, MBBS

¹ Institute for Social Medicine, Epidemiology and Health Economics, Charité – Universitätsmedizin Berlin, Berlin, Germany

² Institute for Public Health and Nursing Research, University of Bremen, Bremen, Germany

³ Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore