University of Cambridge, Cambridge, United Kingdom
Guangdong CDPF, Guangzhou, China
Liaoning CDPF, Benxi, Liaoning, China
Beijing CDPF, Beijing, China
Cambridge University Hospitals NHS Foundation Trust, Cambridge, Cambridgeshire, United Kingdom
University of Cambridge, Cambridge, United Kingdom
Medical University of Graz, Graz, Austria
Profil Institut für Stoffwechselforschung GmbH, Neuss, Germany
Royal United Hospitals Bath, Bath, United Kingdom
Royal Papworth Hospital NHS Trust, Cambridge, United Kingdom
Golden Jubilee National Hospital, Glasgow, United Kingdom
University of Cambridge, Cambridge, United Kingdom
Cambridge University Hopital NHS Trust, Cambridge, Cambridgeshire, United Kingdom
University of Cambridge, Cambridge, United Kingdom
University College London Hospital, London, United Kingdom
Leeds Teaching Hospitals, Leeds, United Kingdom
Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
Inselspital, Bern University Hospital, University of Bern, Department of Diabetes, Endocrinology, Clinical Nutrition and Metabolism, Bern, Switzerland