Jozef Vörös
Zenon Sadowski
Nasko Atanasov, Alexandar Ichtev
Zhongyi Chu, Jun Hu
Zhi-Sai Ma, Liqing Li, Qian Ding
Zhi-Sai Ma, Qian Ding, Si-Da Zhou
Yanjun Liu, Li Xie, Feng Ding
Chao Jia, Xuanyu Chen, Yunjie Zhang [...]
Wei Guan, Cheng Wang, D.S. Chen [...]
, Liqing Li, Qian Ding, Qian Ding, Si-Da Zhou, Xuanyu Chen, Yunjie Zhang 
