American University of Sharjah, SOAS - University of London, University of Minnesota - Morris, Georgetown University, Northwestern University - Northwestern University in Qatar, United Nations - Educational, Scientific and Cultural Organization (UNESCO), Iowa State University, Government College of Commerce, CIRS, Georgetown University-Qatar, Northwestern University - Northwestern University in Qatar, University of London, Queen Mary University of London, Center for International and Regional Studies, Miami University of Ohio, University of Oregon, School of Journalism and Communication, affiliation not provided to SSRN, SOAS University of London, Qatar University, Georgetown University School of Foreign Service in Qatar - Center for International and Regional Studies, Hamad Bin Khalifa University - Qatar Computing Research Institute (QCRI), University of Wollongong, Saudi Elactronic University, Georgetown University School of Foreign Service in Qatar and Georgetown University School of Foreign Service in Qatar

University of North Carolina (UNC) at Greensboro - Bryan School of Business & Economics, UNSW Business School, Florida Gulf Coast University, University of North Carolina (UNC) at Greensboro, Saudi Elactronic University, American University of Sharjah - School of Business and Management, Universidad de Burgos, St. John's University, Institute For Tourism Studies, University of Texas Rio Grande Valley (UTRGV) (Formerly University of Texas-Pan American), University of Lodz - Department of International Marketing and Retailing, Escuela Superior Politécnica del Litoral (ESPOL), Technical University of Darmstadt, Vienna University of Economics and Business, Vilnius University, University of Göttingen, University of Auckland, NMIMS University, University of Fribourg and UCD Smurfit School, University College Dublin