February 6, 2020
Sunan Huang, Xuejun Ge, Asunción Cano, Betty Gaby Millán Salazar, Yunfei Deng
February 21, 2020
Chaoxiang Ren, Jie Wang, Bin Xian, Xiaohui Tang, Xuyun Liu, Xueli Hu, Zunhong Hu, Yiyun Wu, Cuiping Chen, Qinghua Wu, Jiang Chen, Jin Pei
February 17, 2020
Kunyin Jiang, Liwen Jiang, Hongtao Nie, Zhongming Huo, Xiwu Yan
February 18, 2020
Tatjana Sjakste, Elina Leonova, Rudolfs Petrovs, Ilva Trapina, Marion S. Röder, Nikolajs Sjakste