1. Key Laboratory of Transplant Engineering and Immunology, Department of Endocrinology, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
2. Division of Endocrinology, Diabetes, and Hypertension, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.
3. IRCCS SDN, Naples, Italy.
4. Department of Clinical Medicine and Surgery and University of Naples “Federico II,” Naples, Italy.
5. Department of Public Health, University of Naples “Federico II,” Naples, Italy.
6. CEINGE-Biotecnologie Avanzate Scarl, Naples, Italy.
7. Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.
8. Endocrine Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.