1. Division of Pulmonary, Critical Care and Sleep Medicine, Case Western Reserve University School of Medicine, Cleveland, OH, USA
2. University Hospitals Case Medical Center, Cleveland, OH, USA
3. Division of Infectious Diseases, Case Western Reserve University School of Medicine, Cleveland, OH, USA
4. Louis Stokes Cleveland Department of Veterans’ Affairs Medical Center, Cleveland, OH, USA
5. Oncology Division, National Jewish Health, Denver, CO, USA
6. Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
7. MetroHealth Medical Center, Cleveland, OH, USA