Contact
Main Organiser
 | viadonau - Austrian Waterway Company Donau-City-Straße 1 1220 Vienna Cornelia Lang Tel.: +43 664 808 42 1406 E-mail: cornelia.lang@viadonau.org |  |
Conference Management
 | Mondial GmbH & Co. KG Operngasse 20b 1040 Vienna Carina Stephanek Tel.: +43 676 845 880 605 E-mail: dbt2021@mondial.at
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