Utilization of medical data across organizational boundaries

A system for a medical dataset, a first facility storing the medical dataset, the medical dataset including a number of original individual datasets assigned to real existing patients and including original values for one or more higher-ranking variables, the system comprising:

• a computing unit, located outside the first facility;
• and
• an interface for communication between the computing unit and the first facility, wherein
• the computing unit is embodied:
• to induce a local creation of a synthetic dataset in the first facility via the interface, the synthetic dataset including a number of synthetic individual datasets, each synthetic individual dataset of the number of synthetic individual datasets including synthetic values for same higher-ranking variables as the one or more higher-ranking variables medical dataset, not relating back to a real existing patient;
• to receive the synthetic dataset from the first facility via the interface;
• and
• to utilize the synthetic dataset outside the first facility.