[1] Univ Federico II Napoli, Sez Endocrinol, Dipartimento Med Clin & Chirurg, I-80131 Naples, Italy
[2] Univ Naples Federico II, UNESCO Chair Hlth Educ & Sustainable Dev, Naples, Italy
[3] Sapienza Univ Rome, Policlin Umberto, COVID Hosp, Dept Expt Med, Rome, Italy
[4] Massachusetts Gen Hosp, Neuroendocrine & Pituitary Tumor Clin Ctr, Boston, MA 02114 USA
[5] Queen Mary Univ London, Barts & London Sch Med, Ctr Endocrinol, London, England
[6] Univ Oxford, Oxford Ctr Diabet Endocrinol & Metab, Oxford, England