Extramuraal LUMC Academisch Netwerk (ELAN) Extramuraal LUMC Academisch Netwerk (ELAN) ELAN is the network where Primary Care Physicians in the region collaborate with LUMC's Public Health and Primary Care department and the LUMC Campus Den Haag supporting innovation to improve healthcare. ELAN-Primary Care Physicians Primary Care Physicians play an important role in ELAN. Would you like to hear more about the ELAN process, collaboration and how you as physician, researcher or patient can get involved? Read more here. ELAN-GGDH ELAN GGDH bundles healthcare data from Den Haag with social/demographic data from CBS. Read more here. About ELAN Would you like more information about the Extramural LUMC Academic Network (ELAN) - what we stand for, participants in the network, and our processes for working with data? Read more here.