1. Department of Medicine and Therapeutics; The Chinese University of Hong Kong; Hong Kong China
2. Section of Diabetes; Department of Endocrinology and Metabolism; University of Pisa; Pisa Italy
3. Department of Medicine IV; University Hospital Tübingen; Tübingen Germany
4. Department of Endocrinology; Seth G. S. Medical College and KEM Hospital; Mumbai India
5. Boehringer Ingelheim Pharmaceuticals Inc.; Connecticut USA
6. Boehringer Ingelheim Ltd; Bracknell UK
7. Boehringer Ingelheim Pharma GmbH & Co. KG; Ingelheim Germany
8. University of Calgary; LMC Endocrinology Centers; Alberta Canada