[1] Yale University School of Medicine and Yale-New Haven Hospital,Section of Endocrinology
[2] International Diabetes Center at Park Nicollet,Division of Endocrinology
[3] University of North Carolina School of Medicine,Diabetes Center/Department of Internal Medicine
[4] VU University Medical Center,Department of Medicine
[5] University of Pisa School of Medicine,Division of Endocrinology, Keck School of Medicine
[6] Diabeteszentrum Bad Lauterberg,Second Medical Department
[7] University of Southern California,Department of Family and Community Medicine, Jefferson Medical College
[8] Aristotle University Thessaloniki,Oxford Centre for Diabetes, Endocrinology and Metabolism
[9] Thomas Jefferson University,Harris Manchester College
[10] Churchill Hospital,undefined
[11] National Institute for Health Research (NIHR),undefined
[12] Oxford Biomedical Research Centre,undefined
[13] University of Oxford,undefined