1. School of Mining Engineering and Metallurgy, National Technical University of Athens, Athens, Greece
2. Department of Polymer Engineering, Institute of Injection Molding of Polymers, Montanuniversität Leoben, Austria
3. Woco Industrietechnik GmbH, Bad Soden-Salmünster, Germany
4. Department of Chemical and Biological Engineering, The University of British Columbia, Vancouver, BC, Canada