1. School of Electrical and Information Engineering, Institute of Physical Internet, Jinan University (Zhuhai Campus) , Zhuhai, P.R. China
2. Instituto Politécnico de Castelo Branco & ALGORITMI Research Unit, University of Minho , Castelo Branco, Portugal
3. Department of Management Science, Lancaster University Management School, Lancaster University , Lancaster, UK
4. Institute of Physical Internet, Jinan University (Zhuhai Campus) , Zhuhai, P.R. China