1. International Relations Department, Baltic Fishing Fleet State Academy of Kaliningrad, State Technical University, Kaliningrad, Russia
2. Department of Shipping, Trade, and Transport, University of the Aegean, Chios, Greece
3. Faculty of Maritime Studies, University of Rijeka, Rijeka, Cruoaotia
4. Marine Engineering College, Dalian Maritime University, China
5. Department of Electrical Equipment of Ships and Electrical Power Engineering, Baltic Fishing Fleet State Academy of Kaliningrad, State Technical University, Kaliningrad, Russia
6. World Maritime University, Malmo, Sweden