1. Department of Material Science and Process Engineering, and Renewable Institute of Wood Technology Materials, BOKU - University of Natural Resources and Life Sciences, Vienna, Konrad-Lorenz-Straße 24, Tulln 3430, Austria
2. Department of Economics and Social Sciences, Institute of Production and Logistics, BOKU - University of Natural Resources and Life Sciences, Vienna, Feistmantelstraße 4, Vienna 1180, Austria