Sarah Köcher, Sören Köcher
Oliver W. Hill
Mai-Britt Ruff, Kai Wortmann
Manon Van Middelkoop, Aloys Borgers, Harry Timmermans
Lujun Su, Bocong Jia, Scott R. Swanson
Yongzhong Lu, Danping Yan, Min Zhou [...]
Danni Zheng, Brent W. Ritchie, Sara Dolnicar [...]
A. Navarra
Omer Atli, Cengiz Kahraman
Xuefeng Wang, Fang Yang, Dawei LU
, Sören Köcher, Bocong Jia, Scott R. Swanson, Brent W. Ritchie, Sara Dolnicar 
