1. Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
2. Division of Infectious Diseases, Department of Medicine, University of California San Diego (UCSD), San Diego, USA
3. Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
4. Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria
5. Department of Medicine, University of California San Diego (UCSD), San Diego, USA
6. Internal medicine, Scripps HealthCare, La Jolla, USA
7. Department of Pathology, University of California San Diego (UCSD), San Diego, USA
8. Department of Medicine, Stritch School of Medicine, Loyola University of Chicago, Maywood, USA