The information system “Labor IS” of the Laboratory of Žalgiris Clinics (VULŽK) of Vilnius University Hospital collects data on laboratory tests carried out. There shall be a one-off provision of data which has been collected since 2006. The data is further updated upon the decision on the connection of the information system to the Santara Clinic of Vilnius University Hospital and upon the completion of active operation of the existing system. Data on the tests carried out in the VULGIN laboratory, their orders and responses. Patient information - year of birth, gender, date of study. Submitted survey responses, units of measure, rate, sections from which orders have been submitted, date and time of sampling and acceptance.