int.example:b2a99768-e73c-4f47-8d15-0f257b175c99:2fdz@dezim-institut.delif0007x09lif0007x09lif0007x09Freizeit vor Covid: Soziale Netzwerke nutzenLeisure before Covid: using social networksLeisure before Covid: using social networks7efca74a-d623-48d9-ba08-e47eada465c1int.example14179fd51-2c23-4bc6-a554-153e1280e5feint.example1