1. Division of Infectious Diseases, Department of Medicine, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
2. Department of Pathology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
3. Division of General Surgery, Department of Surgery, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA