Christoph Sommer is Assistant Professor in the Distributed Embedded Systems Group at the University of Paderborn. He created and gave tutorials and keynotes about Veins, one of the best known vehicular networking simulation frameworks. He is author of around 50 papers in the field and has been active in this community as a general chair of IEEE/IFIP WONS and as co-founder of FG-IVC. Falko Dressler is Professor and head of the Distributed Embedded Systems Group at the University of Paderborn. He is a Senior Member of IEEE and ACM, as well as an IEEE Distinguished Lecturer in the fields of inter-vehicular communication, self-organization, and bio-inspired and nano-networking. He was TPC and general chair of a dozen international conferences on vehicular networking, created a Dagstuhl seminar series, and gave tutorial lectures at all major IEEE conferences on this topic.