Frederik Joelving (pictured) is a contributing editor at Retraction Watch. He worked for more than a decade as a health reporter and editor for Reuters, first on staff in New York and later remotely from Denmark and India. He came to Retraction Watch from Medicinske Tidsskrifter, a Danish media company, where he was a managing editor. Cyril Labbé is a professor of computer science at Université Grenoble Alpes. He is co-PI of the ERC-Synergy "Nano Bubbles: How, how, when and why does science fail to correct itself?" and is at the head of the Information Systems research team (Sigma-team) at the Grenoble Informatics Laboratory. Guillaume Cabanac is a professor of computer science at the University of Toulouse and research chair at the Institut Universitaire de France.