1. Department 7812, Rigshospitalet, Copenhagen University Hospital; Copenhagen Trial Unit, Centre for Clinical Intervention Research; Blegdamsvej 9 Copenhagen Denmark DK-2100
2. Boehringer Ingelheim Pharma GmbH & Co. KG; Ingelheim Germany
3. Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University Hospital; The Cochrane Hepato-Biliary Group; Blegdamsvej 9 Copenhagen Denmark DK-2100
4. Rigshospitalet and Copenhagen University; Department of Endocrinology, Diabetes and Metabolism; Afsnit 7652 København N Denmark 2200
5. Copenhagen University Hospital Gentofte; Department of Medicine F; Hellerup Denmark 2900