1 Department of Medicine, Division of Hospital Medicine, Texas Tech University Health Sciences Center/Paul L. Foster School of Medicine, El Paso, Texas, USA.
2 Departments of Hospital Medicine and Pediatric Hospital Medicine, Cleveland Clinic, Cleveland, Ohio, USA.
3 Department of Internal Medicine and Critical Care Medicine, Hospital de Ginecología y Obstetricia Dr. Ignacio Morones Prieto, Instituto Mexicano del Seguro Social (IMSS), Monterrey, México.