1. Department of Endocrinology, Diabetes and Metabolism, Evangelismos
Hospital, Athens, Greece
2. Institute of Metabolism and Systems Research, College of Medical and
Dental Sciences, University of Birmingham, Birmingham, United Kingdom of Great
Britain and Northern Ireland
3. Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health
Partners, Birmingham, United Kingdom of Great Britain and Northern
Ireland
4. Department of Endocrinology, Queen Elizabeth Hospital, University
Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom of Great
Britain and Northern Ireland
5. Department of Ear, Nose & Throat, Queen Elizabeth Hospital,
University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
of Great Britain and Northern Ireland