Medical University of Graz, Medical University of Graz, Roche Molecular Systems, Inc., Roche Diagnostics International AG, University of Hamburg - Institute of Microbiology, Virology and Hygiene, Roche Diagnostics GmbH Penzberg, Roche Diagnostics International AG, Roche Diagnostics International AG and University Hospital Eppendorf (UKE)

Medical University of Graz, Goethe University Frankfurt - Institute for Medical Virology, Goethe University Frankfurt, University of Turin, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, University of Milan, Hannover Medical School, Medical University of Vienna - Center for Virology, Medical University of Vienna, Hannover Medical School - Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover Medical School, ROBOSCREEN GmbH, ROBOSCREEN GmbH, ROBOSCREEN GmbH and Medical University of Graz