March 27, 2020
Wazir Ahmed, Muhammad Imran, Muhammad Yaseen, Tanveer ul Haq, Muhammad Usman Jamshaid, Shah Rukh, Rao Muhammad Ikram, Muqarrab Ali, Anser Ali, Mudassar Maqbool, Muhammad Arif, Mahmood Alam Khan
March 24, 2020
Bartosz Bartkowski, Stephan Bartke, Katharina Helming, Carsten Paul, Anja-Kristina Techen, Bernd Hansjürgens
March 27, 2020
Dawid Dybowski, Lidia Anita Dzierzbicka-Glowacka, Stefan Pietrzak, Dominika Juszkowska, Tadeusz Puszkarczuk
March 10, 2020
Dandan Zhao, Zhichun Wang, Fan Yang, Wendong Zhu, Fenghua An, Hongyuan Ma, Tibor Tóth, Xu Liao, Hongtao Yang, Lu Zhang