1. Decision Science & Operations Management Area, Calcutta Business School, Diamond Harbour Road, Bishnupur 743503, West Bengal, India
2. Marketing Area, Calcutta Business School, Diamond Harbour Road, Bishnupur 743503, West Bengal, India
3. Military Academy, University of Defence in Belgrade, Veljka Lukica Kurjaka 33, 11042 Belgrade, Serbia
4. Department of Public Safety, Government of Brčko District of Bosnia and Herzegovina, Bulevara Mira 1, 76100 Brčko, Bosnia and Herzegovina
5. Department of Structural Analysis, Technical University of Berlin, 10623 Berlin, Germany