1. Division of Clinical Pharmacology and Toxicology Service, Geneva University Hospitals, Geneva, Switzerland
2. Division of General Internal Medicine, Geneva University Hospitals, Geneva, Switzerland
3. Division of Infectious Diseases, Geneva University Hospitals, Geneva, Switzerland
4. Hematology Division, Oncology Department, Geneva University Hospitals and Faculty of Medicine, University of Geneva, Geneva, Switzerland
5. Medical Directorate, Finance Directorate, Geneva University Hospitals, University of Geneva, Geneva, Switzerland
6. Infectious Diseases Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA