1. Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM, USA
2. Shifa College of Medicine, Shifa Tameer-e-Millat University, Islamabad, Pakistan
3. Department of Internal Medicine , Windsor University School of Medicine, Canyon St. Kitts, Jamaica
4. Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
5. Department of Internal Medicine, Division of Hospital Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
6. Department of Internal Medicine, Raymond G. Murphy VA Medical Center, University of New Mexico School of Medicine, Albuquerque, NM, USA