1. Presence Saint Joseph Hospital, Department of Medicine/Endocrinology, Chicago, Illinois, USA.
2. Tallhassee Memorial Healthcare, Department of Endocrinology, Tallahassee, Florida, USA.
3. Florida State University, College of Medicine, Tallahassee, Florida, USA.
4. Ascension via Christi St. Francis Hospital, Hospitalist–Sound Physicians, Wichita, Kansas, USA.
5. Section of Endocrinology, The University of Chicago, Chicago, Illinois, USA.
6. Section of Endocrinology & Metabolism, Amita Saint Francis Hospital, Evanston, Illinois, USA.
7. Amita Saint Joseph Hospital, Chicago, Illinois, USA.
8. College of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA.
9. Hospitalist, MidMichigan Medical Center, Midland, Michigan, USA.