[1] Univ S Alabama, Mobile, AL USA
[2] Lucerne Sch Business, Luzern, Switzerland
[3] Witten Herdecke Univ, Witten, Germany
[4] Babes Bolyai Univ, Cluj Napoca, Romania
[5] Otto von Guericke Univ, Magdeburg, Germany
[6] Monash Univ Malaysia, Jaya, Selangor, Malaysia
[7] Hamburg Univ Technol, Hamburg, Germany
[8] Univ Waikato, Hamilton, New Zealand