1 Department I of Internal Medicine, Clinical Trials Centre Cologne, ZKS Köln, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany. Electronic address: oliver.cornely@uk-koeln.de.
2 Astellas Pharma Global Development, Northbrook, IL, USA.
3 Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA.
4 Department I of Internal Medicine, University Hospital of Cologne, Cologne, Germany; German Centre for Infection Research, partner site Bonn-Cologne, Cologne, Germany.