Julia de Klerk Front office staff member Name J.M. de Klerk Telephone +31 71 527 8011 E-mail j.m.de.klerk@sea.leidenuniv.nl Front office staff member Expertisecentrum SOZ Frontoffice Studentenzaken Work address Plexus Student Centre Kaiserstraat 25 2311 GN Leiden Contact +31 71 527 8011 j.m.de.klerk@sea.leidenuniv.nl