1. Unit of Endocrinology and Metabolic DiseasesFondazione IRCCS Ca′ Granda Ospedale Maggiore PoliclinicoMilanItaly
2. Department of Clinical Sciences and Community Health, Fondazione IRCCS Ca′ Granda Ospedale Maggiore PoliclinicoUniversity of MilanMilanItaly
3. Cell Factory, Unit of Cell Therapy and CryobiologyFondazione IRCCS Ca′ Granda Ospedale Maggiore PoliclinicoMilanItaly
4. Department of Basic and Medical Sciences, Neurosciences and Sense Organs, section of Human Anatomy and HistologyUniversity of BariBariItaly
5. Department of UrologyFondazione IRCCS Ca′ Granda Ospedale Maggiore PoliclinicoMilanItaly
6. Unit of NeurosurgeryFondazione IRCCS Ca′ Granda Ospedale Maggiore PoliclinicoMilanItaly
7. ‘A. M. and A. Migliavacca’ Center for Liver Disease, Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca′ Granda Ospedale Maggiore PoliclinicoUniversity of MilanMilanItaly