1. KU Leuven - University of Leuven; Department of Microbiology and Immunology, Rega Institute for Medical Research, Clinical and Epidemiological Virology; Leuven Belgium
2. Department of Experimental Medicine and Surgery; University of Rome Tor Vergata; Rome Italy
3. Department of Metabolism and Endocrinology, Metabolic Syndrome Research Center, Key Laboratory of Diabetes Immunology, Ministry of Education, National Clinical Research Center for Metabolic Diseases; The Second Xiangya Hospital, Central South University; Changsha Hunan China
4. Center for Global Health and Tropical Medicine, Microbiology Unit; Institute for Hygiene and Tropical Medicine, University Nova de Lisboa; Lisbon Portugal
5. Department of Medicine I; University Hospital Bonn; Bonn Germany