1. Department of Medical Biotechnology and Translational Medicine, University of Milan , 20100 Milan , Italy
2. Unit of Endocrinology, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico , 20100 Milan , Italy
3. Endocrinology Department of Endocrine and Metabolic Diseases, IRCCS Istituto Auxologico Italiano , 20100 Milan , Italy
4. Unit of Endocrinology and Metabolism, University-Hospital S. Maria Della Misericordia , 33100 Udine , Italy
5. Unit of Endocrinology, “Casa Sollievo della Sofferenza,” Hospital, IRCCS , San Giovanni Rotondo , 71013 Foggia, Italy
6. Department of Biomedical, Surgical and Dental Sciences, University of Milan , 20100 Milan , Italy
7. Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli , 00100 Rome , Italy
8. Dipartimento di Medicina Clinica e Chirurgia, Unità di Endocrinologia, Andrologia e Diabetologia - University of Naples “Federico II” , 80131 Naples , Italy
9. UNESCO Chair “Education for Health and Sustainable Development”, University of Naples “Federico II” , 80131 Naples , Italy
10. Unit of Endocrinology, ASST Grande Ospedale Metropolitano Niguarda , 20162 Milan , Italy