1. Frontiers, Newell Rubbermaid & EPFL; Quartier Innovation; Lausanne Switzerland
2. Grenoble IAE; Université Grenoble Alpes; Grenoble France
3. Cergam EA 4225; Aix-Marseille University; Marseille France
4. David Nazarian College of Business & Economics, Marketing Department, California State University Northridge (CSUN); Northridge California