Julia Brailovskaia, Ruhr-University Bochum (image) Ruhr-University Bochum Share Print E-Mail Caption Julia Brailovskaia heads the research group. Credit © RUB, Marquard Usage Restrictions The image may only be used for reporting about the Ruhr-Universitaet Bochum in the context of the press release "Healthier and happier without Facebook" published in March 2020. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.