The Authors (IMAGE) Ruhr-University Bochum Caption Philipp Hagemann, Astrid Gesper und Patrick Happel (from the left). Credit RUB, Kramer Usage Restrictions This image may only be used for reporting about the Ruhr-Universitaet Bochum in the context of the press release " Simultaneous monitoring of surfaces and protein distribution in cells" published in May 2018. License Licensed content 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.