Letter in response to the article: "Blood glucose levels should be considered as a new vital sign indicative of prognosis during hospitalization" (Kesavdev et al.)
1 Marshfield Clinic Laboratories, 1000 North Oak Avenue, Marshfield, WI, 54449, USA. Electronic address: draves.jacob@marshfieldclinic.org.
2 Department of the History of Medicine and Ethics, Erciyes University School of Medicine, Melikgazi, Kayseri, 38039, Turkey. Electronic address: htekiner@erciyes.edu.tr.
3 University of Florida, Division of General Internal Medicine, 2000 SW Archer Rd. Gainesville, FL, 32608, USA. Electronic address: eileen.yale@medicine.ufl.edu.
4 University of Central Florida College of Medicine, 6850 Lake Nona Blvd, Orlando, FL, 32827, USA. Electronic address: steven.yale.md@gmail.com.