1. University of Graz, Institute of Systems Sciences, Innovation and Sustainability Research, Graz, Austria
2. Excelia Business School – Supply chain, Purchasing & Project Management Department – CERIIM & CeReGe (EA 1722), France
3. Wood K Plus e Competence Center for Wood Composites and Wood Chemistry, Kompetenzzentrum Holz GmbH, Altenberger Straße 69, Linz, 4040, Austria