int.example:dddf4e32-eb36-4971-a063-3e88fa328f6a:2fdz@dezim-institut.delif0043x02lif0043x02lif0043x02Schwierigkeit Besuch Befragungsperson für VaterDifficulty visit of respondent for fatherDifficulty visit of respondent for father1894b858-0383-452c-9c44-45be2d0fb492int.example1f391ccee-0ff3-4b62-b6e4-10a1e72c4809int.example1