{"id":2693,"date":"2026-01-15T16:20:40","date_gmt":"2026-01-15T15:20:40","guid":{"rendered":"https:\/\/jcet.eu\/new_en\/?p=2693"},"modified":"2026-01-15T16:20:40","modified_gmt":"2026-01-15T15:20:40","slug":"159-jcets-lecture-prof-constantijn-franssen","status":"publish","type":"post","link":"https:\/\/jcet.eu\/new_en\/2026\/01\/15\/159-jcets-lecture-prof-constantijn-franssen\/","title":{"rendered":"159. 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