1. School of Business Administration, University of Dayton, Dayton, Ohio, USA
2. Hankamer College of Business, Center for Professional Selling, Baylor University, Waco, Texas, USA
3. John B. and Lillian E. Neff College of Business and Innovation, University of Toledo, Toledo, Ohio, USA
4. College of Business, University of Wisconsin Eau Claire, Eau Claire, Wisconsin, USA