1. Queen's Management School, Queen's University; Riddel Hall, 185 Stranmillis Road Belfast BT95EE United Kingdom
2. Business and Management Research Institute, Department of Management and Leadership, Ulster University; Jordanstown, Shore Road, Co. Antrim Newtownabbey BT37 0QB United Kingdom
3. Business and Management Research Institute, School of Computing and Intelligent Systems, Ulster University, Magee Campus; Co Derry BT487JL United Kingdom
4. Centre for Innovation and Service Research; University of Exeter Business School, University of Exeter; Building One, Streatham Court, Exeter EX4 4ST United Kingdom