Debug Info for generation of "last modified"
thesis_927 (2017-02-08 11:23:45) | thesis_927 (2017-05-31 13:57:46) | thesis2personSupervisor_927_238 (2017-02-08 11:23:45) | thesis2personAuthor_927_1529 (2017-02-08 11:23:45) | persons_1529 (2012-04-10 13:21:00) | persons_238 (2013-12-09 20:06:00) | thesis2personSupervisor_927_1448 (2017-02-08 11:23:45) | thesis2personAuthor_927_1529 (2017-02-08 11:23:45) | persons_1529 (2012-04-10 13:21:00) | persons_1448 (2014-10-22 15:15:00) | persons_1448 (2014-10-22 15:15:00)