February 19, 2020
Junhe Hu, Tao Tang, Zhi Zeng, Juan Wu, Xiansheng Tan, Jiao Yan
February 5, 2020
Yi Peng, Tongling Li, Huaming Jiang, Yunfu Gu, Qiang Chen, Cairong Yang, Wei liang Qi, Song-qing Liu, Xiaoping Zhang
February 13, 2020
Dan Xiong, Wei Wu, Lijuan Kan, Dayang Chen, Xiaowen Dou, Xiang Ji, Mengmeng Wang, Zengyan Zong, Jian Li, Xiuming Zhang
February 3, 2020
Yin-xiao Peng, Bin Yu, Hui Qin, Li Xue, Yi-jian Liang, Zheng-xue Quan
February 20, 2020
Jing-Yao Song, Xue-Guang Wang, Zi-Yuan Zhang, Lin Che, Bin Fan, Guang-Yu Li
February 20, 2020
Yong Cao, Xiaoyan Wang, Li Tang, Yan Li, Xueqin Song, Xu Liu, Mingying Li, Feng Chen, Haisu Wan
February 19, 2020
Benedikt Obermayer, Manuel Holtgrewe, Mikko Nieminen, Clemens Messerschmidt, Dieter Beule
February 18, 2020
Tatjana Sjakste, Elina Leonova, Rudolfs Petrovs, Ilva Trapina, Marion S. Röder, Nikolajs Sjakste
February 26, 2020
Manya Wu, Xiaoyun Shen, Yanping Tang, Caifu Zhou, Haixia Li, Xiaoling Luo