1. Department of Endocrinology, Diabetology and Metabolism, Antwerp University Hospital University of Antwerp Edegem Belgium
2. Faculty of Medicine and Health Sciences, Laboratory of Experimental Medicine and Paediatrics (LEMP) University of Antwerp Wilrijk Belgium
3. Health and Life Sciences Aston University Birmingham UK
4. Section of Endocrinology and Metabolism MultiCare Rockwood Clinic Spokane WA USA
5. Eli Lilly and Company Indianapolis Indiana USA