Absence of a relationship between vitamin D and Graves' orbitopathy

Affiliations

• ¹ Department of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy.
• ² Department of Surgical, Medical and Molecular Pathology, Ophthalmology Unit I, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy.
• ³ Department of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy. michele.marino@med.unipi.it.