1. Questrom School of Business, Boston University, Boston, Massachusetts 02215;
2. University of Lausanne, Faculty of Business and Economics, Department of Organizational Behavior, 1015 Lausanne, Switzerland;
3. ETH Zurich, Department of Humanities, Social, and Political Science, 8092 Zurich, Switzerland;
4. Zurich University of Applied Sciences (ZHAW), School of Management and Law, 8400 Winterthur, Switzerland