1. Thyroid Molecular Laboratory, Institute for Medical and Molecular Genetics (INGEMM), La Paz University Hospital Research Institute (IdiPAZ), Autonomous University of Madrid, Madrid, Spain.
2. Department of Pathology, Laboratory of Biochemistry, University of Pisa, Pisa, Italy.
3. Cell Engineering Laboratory, La Paz Hospital Research Institute, Madrid, Spain.
4. Department of Medicine, The University of Chicago, Chicago, Illinois, USA.
5. Department of Analytical Chemistry, La Paz University Hospital, Madrid, Spain.
6. Division of Medicine, University College London, London, United Kingdom.
7. Instituto de Investigaciones Biomédicas, Consejo Superior de Investigaciones Científicas, Madrid, Spain.
8. Department of Pediatrics and Committee on Genetics, The University of Chicago, Chicago, Illinois, USA.
9. Rare Diseases Networking Biomedical Research Centre (CIBERER), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.