1. Centre for Endocrinology, Charterhouse Square, Queen Mary University of London , London EC1M 6BQ , United Kingdom
2. Research Unit on BioActive Molecules (RUBAM), Department of Biological Chemistry IQAC-CSIC, Barcelona and Liver and Digestive Diseases Networking Biomedical Research Centre (CIBEREHD). ISCIII. Madrid , Spain
3. Department of Surgery, St Bartholomew’s Hospital, West Smithfield , London EC1A 7BE , United Kingdom
4. Department of Endocrinology, University College London Hospitals NHS Foundation Trust , NW1 2PG London , United Kingdom
5. Department of Endocrine and Thyroid Surgery, Hammersmith Hospital, Imperial College London , W12 0HS London , United Kingdom