1. Institute of Cancer and Genomic Sciences; College of Medical and Dental Sciences; University of Birmingham; Edgbaston Birmingham UK
2. West Midlands Regional Genetics Service; Birmingham Women's and Children's Hospital; Edgbaston Birmingham UK
3. Department of Medicine (DIMED); University of Padua; Padua Italy
4. Wellcome Trust Centre for Mitochondrial Research; Institute of Genetic Medicine; Newcastle University; Newcastle upon Tyne UK
5. Newcastle Eye Centre; Royal Victoria Infirmary; Newcastle upon Tyne UK
6. NIHR Biomedical Research Centre at Moorfields Eye Hospital and UCL Institute of Ophthalmology; London UK
7. Cambridge Centre for Brain Repair; Department of Clinical Neurosciences; University of Cambridge; Cambridge UK
8. Centrum für Reproduktionsmedizin und Andrologie; WHO Kollaborationszentrum; EAA; Ausbildungszentrum; Universitätsklinikum Münster; Münster Germany
9. IDIBELL; Hospital Duran i Reynals; 3ª Planta; Gran Via de L'Hospitalet; 199; E-08908- L'Hospitalet de Llobregat; Barcelona Spain
10. Centro de Investigación en Red de Enfermedades Raras (CIBERER); U-730; Hospital Duran i Reynals; 3ª Planta, Gran Via de L'Hospitalet, 199, E-08908-L'Hospitalet de Llobregat Barcelona Spain
11. Departments of Psychiatry; Neurology and Radiology; Washington University School of Medicine; St. Louis Missouri
12. Department of Clinical Genetics; University Hospital/The Kennedy Centre; Glostrup Denmark
13. Institute of Clinical Medicine; The Panum Institute; University of Copenhagen; Copenhagen Denmark
14. University of Cambridge Metabolic Research Laboratories; Wellcome Trust-MRC Institute of Metabolic Science; Box 289 Addenbrooke's Hospital Cambridge UK
15. School of Medicine, IRCAN, UMR CNRS 7284/INSERM U1081/UNS; Nice Sophia-Antipolis University; Nice France
16. Genetics Section, Physiological Sciences Department, Health Sciences and Medicine Faculty; University of Barcelona
17. Department of Pediatrics; Washington University School of Medicine; One Children's Place St. Louis Missouri
18. IT Services; University of Glasgow; Glasgow UK
19. Tartu University Children's Hospital; Tartu Estonia
20. Department of Metabolism; University Hospitals Birmingham NHS Foundation Trust; Queen Elizabeth Hospital; Queen Elizabeth Medical Centre; Birmingham UK
21. Department of Paediatrics; Medical University of Lodz; Lodz Poland
22. Alström Syndrome Europe; Woodpecker Cottage Paignton S. Devon UK
23. Association syndrome de Wolfram; Residence Gauguin Grand-Champ France
24. Unidad de Géstion Clínica de Garrucha; Área de Gestión Sanitaria Norte de Almería, Avd. Dra. Parra Almería Spain
25. Birmingham Women's and Children's Hospital; Birmingham UK
26. Diabetes Research Unit; Horizon Centre; Torbay Hospital NHS Foundation Trust; Devon UK
27. Department of Medicine; Division of Endocrinology, Metabolism, and Lipid Research; Washington University School of Medicine; St. Louis Missouri
28. Department of information and computing systems; The University of Melbourne; Parkville Australia