Patrik Rorsman FRS FMedSci is Professor of Diabetic Medicine at the Oxford Centre for Diabetes, Endocrinology and Metabolism (OCDEM), in the Radcliffe Department of Medicine at the University of Oxford and a fellow of Harris Manchester College, Oxford.

Ismaa Sadaf Farooqi is a Wellcome Trust Senior Research fellow in Clinical Science, professor of Metabolism and Medicine at the University of Cambridge and a consultant physician at Addenbrooke's Hospital in Cambridge, UK.