Leoni Janssen PhD candidate Name L.J. Janssen Telephone +31 71 527 5737 E-mail janssen@strw.leidenuniv.nl PhD candidate Science Sterrewacht Sterrewacht Work address Gorlaeus Building Einsteinweg 55 2333 CC Leiden Room number BW4.11 Contact +31 71 527 5737 janssen@strw.leidenuniv.nl No relevant ancillary activities