1. Pituitary Unit, Center for the Diagnosis and Treatment of Hypothalamic-Pituitary Diseases, IRCCS Institute of Neurological Sciences of Bologna;
2. Department of Biomedical and Motor Sciences (DIBINEM), University of Bologna, Italy;
3. Department of Neurosurgery, Clinical Neuroscience Center, University Hospital of Zurich, University of Zurich, Switzerland;
4. Neurosurgery, Amsterdam Movement Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, The Netherlands;
5. Department of Neuroradiology, IRCCS Istitute of Neurological Sciences of Bologna;
6. Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna;
7. Section of Anatomic Pathology ‘M. Malpighi’ at Bellaria Hospital, Bologna; and
8. ENT Department, Bellaria Hospital, Bologna, Italy