May 1, 2019 - Version: 1
Mauricio Barbi, Phil R. Bell, Federico Fanti, James J. Dynes, Anezka Kolaceke, Josef Buttigieg, Philip J. Currie
May 13, 2019 - Version: 1
Badr Ibrahim, Jan Stange, Adrian Dominik, Martin Sauer, Sandra Doß, Martin Eggert
May 16, 2019 - Version: 1
Yan Zhang, Jun Yang, Li Zhuan, Guanghui Zang, Tao Wang, Jihong Liu