16.07.2018   Lecture   Amsterdam, NetherlandsHMC Expo 2018A. Groenewolt
29.05.2018   Lecture   Wellington, Nelson, Christchurch, Dunedin, and Queenstown, New ZealandKeynote: Paradigm ShiftL.Vasey
07.05.2018   Lecture   BUGA-Cafe, Heilbronn, GermanyBUGA-CafeA. Groenewolt, C. Zechmeister