Affiliation: | University of Antwerp, Institute of Transport and Maritime Management Antwerp, Keizerstraat 64, B-2000 Antwerpen, Belgium; University of South-Brittany, CNRS, FRE 2734, Lester, Centre de Recherche—BP 92116, F-56321 Lorient Cedex, France; University of Antwerp, Faculteit Toegepaste Economische Wetenschappen, Dept. Milieu, Technologie en Technologiemanagement, Prinsstraat 13, B-2000 Antwerpen, Belgium |