1 Veterans Affairs Healthcare System, University of California, San Diego, San Diego, CA, USA.
2 Department of Medicine, Section of General Internal Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY, USA. Christopher.Nabors@wmchealth.org.
3 Division of Hospital Medicine, Department of Medicine, Albert Einstein College of Medicine and Montefiore Medical Center, The Bronx, NY, USA.
4 Division of General Internal Medicine, Department of Medicine, Albert Einstein College of Medicine and Montefiore Medical Center, The Bronx, NY, USA.
5 Department of Medicine, Section of General Internal Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY, USA.