Contact
- @MtHelmosSite on Twitter
- Alex Papayannis, National Technical University of Athens: apdlidar@mail.ntua.gr
- Kostas Eleftheriadis, ΕΚΕΦΕ "Δημόκριτος": elefther@ipta.demokritos.gr
- Athanasios Nenes, Swiss Federal Institute of Technology Lausanne: athanasios.nenes@epfl.ch