Open access Quality control on a high level is the key – A Q&A with Christina Riesenweber Christina Riesenweber, Freie Universität Berlin PUBLISHED ON: 10 Oct 2018 Christina, you’ve been an editor at an open access journal yourself and are now spearheading open access at Freie Universität Berlin. We have a candid and naive question for you: what does open access mean in 2018?