Affiliation: | a Department of Sciences and Methods of Engineering, University of Modena and Reggio Emilia, Via Amendola 2, I-42100 Reggio Emilia, Italy b Department of Genetics and Biotechnology, University of Aarhus, P.O. Box 50, DK-8830 Tjele, Denmark c Department of Business Studies, Aarhus School of Business, University of Aarhus, Fuglesangs Allé 4, DK-8210 Aarhus V, Denmark d Department of Engineering Science, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand |