NCT04493632
- Conditions
- Digestive System Disease, Digestive System Diseases, Digestive System Neoplasm, +13 more
- Locations
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- Complejo Hospitalario Universitario Insular Materno-Infantil Las Palmas de Gran Canaria, Spain
- Hospital Universitario Ramón y Cajal Madrid, Spain
- Hospital Universitario de Fuenlabrada Madrid, Spain
- Hospital Universitario Doce De Octobre Madrid, Spain