1. Department of Experimental Medicine Sapienza University of Rome Rome Italy
2. Oncological Endocrinology Unit IRCCS Regina Elena National Cancer Institute Rome Italy
3. Neuroendocrinology Neuromed Institute IRCCS Pozzilli Italy
4. Dipartimento di Medicina Clinica e Chirurgia Sezione di Endocrinologia Università Federico II di Napoli Naples Italy
5. Dipartimento Pediatrico Universitario Ospedaliero Bambino Gesù Children Hospital Rome Italy
6. Department of Neurosurgery Barts and the London NHS Trust London UK
7. Department of Endocrinology Oxford Centre for Diabetes, Endocrinology and Metabolism Churchill Hospital University of Oxford Oxford UK
8. Centre for Endocrinology, Barts and the London School of Medicine London UK