1 “..., Austria Prof. Dr. Dirk Morschett, University of Fribourg, Switzerland Prof. Dr. Thomas Rudolph, University...”

2 “... Management at the University of Fribourg, Switzerland. Hanna Schramm-Klein is Professor of Marketing...”

3 “... Management at the University of Fribourg, Switzerland. Hanna Schramm-Klein is Professor of Marketing...”

4 “... of Fribourg, Switzerland. Hanna Schramm-Klein is Professor of Marketing at the University of Siegen, Germany...”