1. Section of Preventive Medicine, Medical Center–University of Freiburg, Faculty of Medicine, Albert-Ludwig-University Freiburg, Freiburg, Germany
2. Neuroendocrinology Laboratory, Endocrinology Institute, Almazov National Medical Research Centre, St Petersburg, Russia
3. Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, Minnesota
4. Aix Marseille University, INSERM, Marseille Medical Genetics, Department of Endocrinology, Assistance Publique Hopitaux de Marseille, Marseille, France
5. Department of Surgery, Huyssens Foundation Clinics, Essen, Germany
6. Neuroendocrine Tumors Service, Sheba Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
7. Division of General Surgery, Mayo Clinic, Rochester, Minnesota
8. Department of Oncologic and Urologic Surgery, the 903rd PLA Hospital, Wenzhou Medical University, Hangzhou, Zhejiang, People’s Republic of China
9. Department of Endocrinology, Seth GS Medical College and KEM Hospital, Mumbai, India
10. Department of Surgical Oncology, Bakhrushin Brothers Moscow City Hospital, Moscow, Russia
11. Department of Surgery, Endocrinology Research Center, Moscow, Russia
12. Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
13. Instituto do Cancer do Estado de São Paulo (ICESP), Serviço de Endocrinologia, Hospital das Clínicas (HCFMUSP), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
14. Familial Cancer Clinic and Oncoendocrinology, Veneto Institute of Oncology IOV–IRCCS, Padua, Italy
15. Operative Unit of the Endocrinology Department of Medicine (DIMED), University of Padua, Padua, Italy
16. Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
17. Department of Endocrine Oncology and Nuclear Medicine, Maria Sklodowska-Curie Institute–Oncology Center, Gliwice Branch, Gliwice, Poland
18. Institute of Endocrinology and Metabolism NAMS of Ukraine, Kiev, Ukraine
19. Institute of Cardiology, Department of Hypertension, Warsaw, Poland
20. Department of Endocrinology, Ospedale Niguarda Cà Granda, Milan, Italy
21. Department of Medicine, Division of Endocrinology, Tufts Medical Center, Boston, Massachusetts
22. Department of Radiology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
23. Department of Urology, Xiangya Hospital, Central South University, Changsha, China
24. Department of Biochemistry and Molecular Biology, School of Life Sciences, Central South University, Changsha, China
25. Hospital Universitari de Girona, Gerencia Territorial Girona, Institut Català de la Salut, Girona, Spain
26. Endocrine Section, Hospital del Salvador, Santiago de Chile, Department of Medicine University of Chile, Santiago, Chile
27. Department of Endocrinology and Metabolic Diseases, Leiden University Medical Center, Leiden, the Netherlands
28. Department of Endocrinology, E.E. Eichwald Clinic, I.I. Mechnikov Northwestern State Medical University, St Petersburg, Russia
29. Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
30. Neuroendocrine Tumor Unit, Endocrinology and Metabolism Service, Department of Medicine, ENETS Centre of Excellence, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
31. Division of Endocrinology and Metabolism, Siriraj Hospital, Mahidol University, Bangkok, Thailand
32. Endocrinology, Abdominal Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
33. Department of Nuclear Medicine and Endocrinology, Second Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
34. Department of Medicine II, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
35. Genomic Medicine Institute, Lerner Research Institute and Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio