August 26, 2019
Jan Olof Helldin, Silviu O. Petrovan
August 13, 2019
Julio Cesar Canales-Delgadillo, Rosela Perez-Ceballos, Mario Arturo Zaldivar-Jimenez, Martin Merino-Ibarra, Gabriela Cardoza, Jose-Gilberto Cardoso-Mohedano
August 19, 2019
Daniele De Luca, Wiebe H.C.F. Kooistra, Diana Sarno, Chetan C. Gaonkar, Roberta Piredda
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Akhmad Rizali, Bambang Tri Rahardjo, Sri Karindah, Fatma Ramadhani Wahyuningtyas, Nurindah, Bandung Sahari, Yann Clough
August 13, 2019
David Anthony Kirk, Katherine Hébert, Frank Barrie Goldsmith
August 22, 2019
Tianyu Liang, Guang Yang, Yunxia Ma, Qingzhi Yao, Yuan Ma, Hui Ma, Yang Hu, Ying Yang, Shaoxiong Wang, Yiyong Pan, Gangtie Li
August 6, 2019
Stella Redón, Gergana P. Vasileva, Boyko B. Georgiev, Gonzalo Gajardo
August 14, 2019
Yan Bai, Xiying Huang, Xiangrui Zhou, Quanju Xiang, Ke Zhao, Xiumei Yu, Qiang Chen, Hao Jiang, Tashi Nyima, Xue Gao, Yunfu Gu