UCL University College, Denmark
University of Naples Federico II, Italy
Universidade Portucalense-UPT, Portugal
Poznan School of Logistics, Poland
Taishan University, China
Xiamen University, China
Lanzhou University of Finance and Economics, China
Zhejiang Ocean University, China
Nanjing Institute of Agricultural Mechanization, China
Ningxia University, China
University of L'Aquila, Italy
Palacky University in Olomouc, Czech Republic
Bursa Technical University, Turkey