1 Media Psychology and Media Design, Institute of Media and Communication Science, Department of Economic Sciences and Media, Technische Universität Ilmenau, Ilmenau, Germany.
2 Social Psychology: Media and Communication, Department of Computer Science and Applied Cognitive Science, Faculty of Engineering, University of Duisburg-Essen, Duisburg, Germany.
3 General Psychology: Cognition and Center for Behavioral Addiction Research (CeBAR), Department of Computer Science and Applied Cognitive Science, Faculty of Engineering, University of Duisburg-Essen, Duisburg, Germany.
4 Clinical Psychology and Sexual Medicine, Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School and Center for Systems Neuroscience, Hannover, Germany.
5 Youth and Media Entertainment, Faculty of Social and Behavioral Sciences, University of Amsterdam, Amsterdam, Netherlands.
6 Communication and Media Studies, Center for Advanced Internet Studies (CAIS), Bochum, Germany.