Neuroendocrine Carcinomas

• Hospital Británico de Buenos Aires — Buenos Aires, Argentina
• Hospital de Gastroenterología Carlos Bonorino Udaondo — Buenos Aires, Argentina
• Instituto Alexander Fleming — Buenos Aires, Argentina
• Hospital Evangélico de Cachoeiro de Itapemirim - Centro de Pesquisas Clínicas em Oncologia (CPCO) — Cachoeiro de Itapemirim, Espírito Santo, Brazil

• Sarah Cannon Research Institute at HealthONE — Denver, Colorado, United States
• Sarah Cannon Research Institute at Florida Cancer Specialists — Orlando, Florida, United States
• Fort Wayne Medical Oncology and Hematology, Inc. - Fort Wayne North Office — Fort Wayne, Indiana, United States
• START Midwest — Grand Rapids, Michigan, United States

• National Institutes of Health Clinical Center — Bethesda, Maryland, United States

Not specified

• Service d'Hépato-Gastroenterologie et Oncologie Digestive, Hôpital Sud, CHU d'Amiens — Amiens, France
• Service d'Hépatogastroentérologie, CHU d'Angers — Angers, France
• Service d'Oncologie et Radiothérapie, Institut Sainte Catherine — Avignon, France
• Service de Gastroentérologie et Oncologie Digestive, Hôpital Avicenne — Bobigny, France

• Istituto Tumori di Napoli - Fondazione G. Pascale — Naples, Campania, Italy

• Chung Gung Memorial Hospital(Kaohsiung City) — Kaohsiung City, Taiwan
• Kaohsiung Medical University Chung-Ho Memorial Hospital — Kaohsiung City, Taiwan
• Chang Gung Memorial Hospital (Lin-Kou), — Linkou District, Taiwan
• Taichung Veterans General Hospital — Taichung, Taiwan